What does porous mean?
Definitions for porous
ˈpɔr əs, ˈpoʊr-por·ous
This dictionary definitions page includes all the possible meanings, example usage and translations of the word porous.
Princeton's WordNet
porousadjective
able to absorb fluids
"the partly porous walls of our digestive system"; "compacting the soil to make it less porous"
porous, poriferousadjective
full of pores or vessels or holes
holey, porousadjective
allowing passage in and out
"our unfenced and largely unpoliced border inevitably has been very porous"
Wiktionary
porousadjective
Full of tiny pores that allow fluids or gasses to pass through.
porousadjective
(Of legislation) full of loopholes
porousadjective
With many gaps.
Samuel Johnson's Dictionary
Porousadjective
Having small spiracles or passages.
Etymology: poreux, Fr. from pore.
The rapid current, which through veins
Of porous earth with kindly thirst updrawn,
Rose a fresh fountain, and with many a rill
Water’d the garden. John Milton, Par. Lost, b. iv.Of light the greater part he took, and plac’d
In the sun’s orb, made porous to receive
And drink the liquid light; firm to retain
Her gather’d beams; great palace now of light. John Milton.
Wikipedia
porous
Porosity or void fraction is a measure of the void (i.e. "empty") spaces in a material, and is a fraction of the volume of voids over the total volume, between 0 and 1, or as a percentage between 0% and 100%. Strictly speaking, some tests measure the "accessible void", the total amount of void space accessible from the surface (cf. closed-cell foam). There are many ways to test porosity in a substance or part, such as industrial CT scanning. The term porosity is used in multiple fields including pharmaceutics, ceramics, metallurgy, materials, manufacturing, petrophysics, hydrology, earth sciences, soil mechanics, and engineering.
ChatGPT
porous
Porous refers to a material or structure having minute spaces or holes through which liquid or air may pass. It essentially describes something that is permeable to fluids, often due to the presence of microscopic pores or openings.
Webster Dictionary
Porousnoun
full of pores; having interstices in the skin or in the substance of the body; having spiracles or passages for fluids; permeable by liquids; as, a porous skin; porous wood
Etymology: [Cf. F. poreux. See Pore, n.]
Usage in printed sourcesFrom:
- [["1651","2"],["1657","4"],["1658","2"],["1664","1"],["1666","1"],["1667","14"],["1673","4"],["1676","2"],["1678","4"],["1680","2"],["1681","10"],["1685","1"],["1686","1"],["1693","4"],["1694","2"],["1696","2"],["1697","1"],["1698","4"],["1699","3"],["1700","4"],["1701","6"],["1702","7"],["1705","5"],["1707","4"],["1708","11"],["1710","5"],["1712","3"],["1713","2"],["1715","8"],["1716","1"],["1717","1"],["1718","19"],["1719","2"],["1720","11"],["1721","5"],["1722","7"],["1723","4"],["1724","15"],["1725","32"],["1726","12"],["1727","9"],["1728","7"],["1729","38"],["1730","25"],["1731","31"],["1732","2"],["1733","19"],["1734","23"],["1735","7"],["1736","3"],["1737","36"],["1738","37"],["1739","18"],["1740","14"],["1741","20"],["1742","24"],["1743","1"],["1744","31"],["1745","32"],["1746","10"],["1747","15"],["1748","66"],["1749","79"],["1750","61"],["1751","53"],["1752","13"],["1753","7"],["1754","14"],["1755","20"],["1756","16"],["1757","72"],["1758","23"],["1759","17"],["1760","17"],["1761","9"],["1762","6"],["1763","29"],["1764","26"],["1765","16"],["1766","60"],["1767","30"],["1768","29"],["1769","20"],["1770","33"],["1771","19"],["1772","49"],["1773","23"],["1774","59"],["1775","30"],["1776","75"],["1777","39"],["1778","53"],["1779","12"],["1780","40"],["1781","25"],["1782","17"],["1783","50"],["1784","86"],["1785","61"],["1786","41"],["1787","69"],["1788","111"],["1789","49"],["1790","101"],["1791","57"],["1792","67"],["1793","53"],["1794","222"],["1795","67"],["1796","113"],["1797","45"],["1798","133"],["1799","127"],["1800","243"],["1801","276"],["1802","183"],["1803","301"],["1804","286"],["1805","378"],["1806","171"],["1807","582"],["1808","331"],["1809","346"],["1810","401"],["1811","572"],["1812","155"],["1813","334"],["1814","304"],["1815","443"],["1816","338"],["1817","309"],["1818","405"],["1819","351"],["1820","358"],["1821","366"],["1822","719"],["1823","349"],["1824","545"],["1825","645"],["1826","577"],["1827","505"],["1828","319"],["1829","535"],["1830","759"],["1831","810"],["1832","854"],["1833","686"],["1834","884"],["1835","751"],["1836","703"],["1837","811"],["1838","801"],["1839","907"],["1840","945"],["1841","957"],["1842","1147"],["1843","1228"],["1844","1060"],["1845","1112"],["1846","1198"],["1847","1073"],["1848","1594"],["1849","1612"],["1850","1646"],["1851","1965"],["1852","2664"],["1853","1782"],["1854","1979"],["1855","2165"],["1856","1787"],["1857","1854"],["1858","1892"],["1859","2569"],["1860","2283"],["1861","1529"],["1862","1197"],["1863","1433"],["1864","1588"],["1865","1503"],["1866","1535"],["1867","2342"],["1868","1937"],["1869","1851"],["1870","1714"],["1871","1541"],["1872","2414"],["1873","2328"],["1874","2273"],["1875","2703"],["1876","2687"],["1877","2454"],["1878","2857"],["1879","2260"],["1880","3066"],["1881","2500"],["1882","2848"],["1883","3365"],["1884","3411"],["1885","3194"],["1886","2634"],["1887","2994"],["1888","2781"],["1889","3279"],["1890","3106"],["1891","4095"],["1892","3364"],["1893","3757"],["1894","3630"],["1895","4322"],["1896","4112"],["1897","4766"],["1898","4195"],["1899","3558"],["1900","4173"],["1901","4530"],["1902","6483"],["1903","5339"],["1904","4944"],["1905","6207"],["1906","6182"],["1907","5757"],["1908","6262"],["1909","6147"],["1910","6334"],["1911","6707"],["1912","7752"],["1913","6846"],["1914","7171"],["1915","6617"],["1916","7914"],["1917","5981"],["1918","4314"],["1919","4585"],["1920","7471"],["1921","7375"],["1922","5755"],["1923","5584"],["1924","5362"],["1925","4763"],["1926","4499"],["1927","4356"],["1928","4914"],["1929","4601"],["1930","6040"],["1931","5205"],["1932","4131"],["1933","4182"],["1934","3338"],["1935","3762"],["1936","4617"],["1937","6077"],["1938","4811"],["1939","5666"],["1940","6067"],["1941","3754"],["1942","4639"],["1943","3883"],["1944","3225"],["1945","3839"],["1946","5449"],["1947","6360"],["1948","6471"],["1949","10081"],["1950","8475"],["1951","7431"],["1952","6792"],["1953","5940"],["1954","6742"],["1955","7191"],["1956","7032"],["1957","8950"],["1958","6746"],["1959","8819"],["1960","10274"],["1961","9195"],["1962","9822"],["1963","12237"],["1964","10782"],["1965","10900"],["1966","12833"],["1967","12650"],["1968","14890"],["1969","12238"],["1970","13983"],["1971","14795"],["1972","13904"],["1973","12032"],["1974","14011"],["1975","13921"],["1976","16196"],["1977","16071"],["1978","15518"],["1979","20278"],["1980","17802"],["1981","18189"],["1982","22577"],["1983","20685"],["1984","22484"],["1985","20628"],["1986","22809"],["1987","22941"],["1988","23138"],["1989","26275"],["1990","31651"],["1991","30684"],["1992","36131"],["1993","29996"],["1994","37277"],["1995","35430"],["1996","37857"],["1997","38000"],["1998","40247"],["1999","40776"],["2000","45204"],["2001","42333"],["2002","52370"],["2003","49899"],["2004","58645"],["2005","63202"],["2006","65628"],["2007","65321"],["2008","70315"]]
Numerology
Chaldean Numerology
The numerical value of porous in Chaldean Numerology is: 6
Pythagorean Numerology
The numerical value of porous in Pythagorean Numerology is: 5
Examples of porous in a Sentence
Michigan Gov. Gretchen Whitmer:
Some exceptions to the order -- which takes effect Saturday -- are caring for a relative or their pet, a child, an elderly or disabled person, visiting someone in a health care facility, or attending a funeral with fewer than 10 people. MICHIGANS WHITMER SAYS LACK OF NATIONAL STRATEGY HAS CREATED POROUS SITUATION FOR CORONAVIRUS TO SPREAD All public and private gatherings of any size are prohibited.
Trump is the candidate giving voice to untold millions of fed-up Americans witnessing a purposeful destruction of our economy and the equal opportunity for success that made America exceptional, we're watching career politicians throw away our kids' future through bankrupting public budgets and ripping open our porous borders which, obvious to all us non-politicians, puts us at great risk.
I think that's one of the ways we have to sort of approach this issue, the prevention side of this is so key, but we just need to know that drugs are not coming into our country. We can not have a porous border for drugs.
If we had to isolate someone on-campus, we would want a room that's a single room that has its own bathroom where a person would isolate, and my recommendation would be that there's no porous-type furniture in there. You wouldn't want an upholstery type of thing, no rugs, because it makes it easier to keep clean afterwards.
Time and again, the Biden administration has refused to take concrete action to quell the worsening border crisis, inviting the cartels and human drug smugglers to take advantage of our porous border, without a border wall, illegal immigrants, coyotes, and bad actors can simply march across our southern border and into the interior. The border wall needs to be built, the funds have been appropriated to continue to build the wall, and yet the Biden Administration outright refuses to do so.
Popularity rank by frequency of use
References
Translations for porous
From our Multilingual Translation Dictionary
- مساميةArabic
- porósCatalan, Valencian
- porézníCzech
- porøsDanish
- porösGerman
- πορώδηςGreek
- poraEsperanto
- porosoSpanish
- huokoinenFinnish
- poreuxFrench
- scagachIrish
- porosoGalician
- झरझराHindi
- porózusHungarian
- ծակոտկենArmenian
- berporiIndonesian
- porosoItalian
- נַקבּוּבִיHebrew
- 多孔質, 多孔Japanese
- ರಂಧ್ರವಿರುವKannada
- 다공성Korean
- kunkunîKurdish
- raroLatin
- pōareareMāori
- porøsNorwegian
- poreusDutch
- porøsNorwegian Nynorsk
- porøsNorwegian
- porowatyPolish
- porosoPortuguese
- porosRomanian
- пористыйRussian
- porösSwedish
- நுண்துளைTamil
- పోరస్Telugu
- มีรูพรุนThai
- gözenekliTurkish
- пористийUkrainian
- غیر محفوظUrdu
- xốpVietnamese
- porousYiddish
- 多孔的Chinese
Get even more translations for porous »
Translation
Find a translation for the porous definition in other languages:
Select another language:
- - Select -
- 简体中文 (Chinese - Simplified)
- 繁體中文 (Chinese - Traditional)
- Español (Spanish)
- Esperanto (Esperanto)
- 日本語 (Japanese)
- Português (Portuguese)
- Deutsch (German)
- العربية (Arabic)
- Français (French)
- Русский (Russian)
- ಕನ್ನಡ (Kannada)
- 한국어 (Korean)
- עברית (Hebrew)
- Gaeilge (Irish)
- Українська (Ukrainian)
- اردو (Urdu)
- Magyar (Hungarian)
- मानक हिन्दी (Hindi)
- Indonesia (Indonesian)
- Italiano (Italian)
- தமிழ் (Tamil)
- Türkçe (Turkish)
- తెలుగు (Telugu)
- ภาษาไทย (Thai)
- Tiếng Việt (Vietnamese)
- Čeština (Czech)
- Polski (Polish)
- Bahasa Indonesia (Indonesian)
- Românește (Romanian)
- Nederlands (Dutch)
- Ελληνικά (Greek)
- Latinum (Latin)
- Svenska (Swedish)
- Dansk (Danish)
- Suomi (Finnish)
- فارسی (Persian)
- ייִדיש (Yiddish)
- հայերեն (Armenian)
- Norsk (Norwegian)
- English (English)
Word of the Day
Would you like us to send you a FREE new word definition delivered to your inbox daily?
Citation
Use the citation below to add this definition to your bibliography:
Style:MLAChicagoAPA
"porous." Definitions.net. STANDS4 LLC, 2025. Web. 21 Feb. 2025. <https://www.definitions.net/definition/porous>.
Discuss these porous definitions with the community:
Report Comment
We're doing our best to make sure our content is useful, accurate and safe.
If by any chance you spot an inappropriate comment while navigating through our website please use this form to let us know, and we'll take care of it shortly.
Attachment
You need to be logged in to favorite.
Log In