What does apex mean?

Definitions for apex
ˈeɪ pɛks; ˈeɪ pəˌsiz, ˈæp ə-apex

This dictionary definitions page includes all the possible meanings, example usage and translations of the word apex.

Princeton's WordNet

  1. vertex, peak, apex, acmenoun

    the highest point (of something)

    "at the peak of the pyramid"

  2. apex, solar apex, apex of the sun's waynoun

    the point on the celestial sphere toward which the sun and solar system appear to be moving relative to the fixed stars

Wiktionary

  1. apexnoun

    The highest point of something.

    the apex of the building

  2. apexnoun

    The moment of greatest success, expansion, etc.

    the apex of civilization

  3. apexnoun

    The topmost vertex of a cone or pyramid (in their conventional orientation).

  4. apexnoun

    The pointed end of something.

  5. apexnoun

    The end of a leaf, petal or similar organ opposed to the end where it is attached to its support; the tip.

  6. apexnoun

    The point on the celestial sphere toward which the sun appears to move relative to nearby stars.

  7. apexnoun

    The end or edge of a vein nearest the surface.

Samuel Johnson's Dictionary

  1. APEXnoun

    apices, plur. The tip or point of any thing.

    Etymology: Lat.

    The apex, or lesser end of it, is broken off. John Woodward.

ChatGPT

  1. apex

    The apex is the highest point or tip of something such as a pyramid or a cone. It can also refer to the point of culmination or peak, as in a process or event.

Webster Dictionary

  1. Apexnoun

    the tip, top, point, or angular summit of anything; as, the apex of a mountain, spire, or cone; the apex, or tip, of a leaf

  2. Apexnoun

    the end or edge of a vein nearest the surface

  3. Etymology: [L.]

Wikidata

  1. Apex

    Town of Apex is a town in Wake County, North Carolina and a suburb of Raleigh. The population was 37,486 according to the 2010 census.

Chambers 20th Century Dictionary

  1. Apex

    ā′peks, n. the summit or point: the vertex of a triangle: the culminating point, climax of anything:—pl. Apexes (ā′peks-ez), Apices (ap′i-sēz). [L. apex, the peak of the flamen's cap.]

Dictionary of Nautical Terms

  1. apex

    The summit or vertex of anything; as the upper point of a triangle.

Military Dictionary and Gazetteer

  1. apex

    The tip, point, or summit of anything. The Romans so named the crest of a helmet, or the part whereon the horse-hair plume was attached.

Suggested Resources

  1. APEX

    What does APEX stand for? -- Explore the various meanings for the APEX acronym on the Abbreviations.com website.

Entomology

  1. Apex

    that part of any joint or segment opposite the base by which it is attached; that point of a wing furthest removed from base or at the end of the costal area.

Usage in printed sourcesFrom: 

How to pronounce apex?

How to say apex in sign language?

Numerology

  1. Chaldean Numerology

    The numerical value of apex in Chaldean Numerology is: 1

  2. Pythagorean Numerology

    The numerical value of apex in Pythagorean Numerology is: 1

Examples of apex in a Sentence

  1. Stephanie Drumheller:

    Allosaurus might not have been as big as T. rex, but it was no slouch as an apex predator, it was able to hyper-extend its jaw for a super-wide gape. It was a hatchet feeder like a hawk, meaning it would chop into prey with its head. It had long arms with grasping claws and a strong bite force. Track sites suggest it might have been a long-distance hunter that would follow herds for miles to pick off prey.

  2. Assemblyman Kevin Kiley:

    California has always sort of been the apex of the American dream.

  3. Bob Hueter:

    Sharks have been around for about 400 million years, they in many cases occupy what's called the apex predator position, in marine food webs. Just like on land, that is an important role in terms of keeping the lower parts of the food web healthy and balanced.

  4. New York Gov. Andrew Cuomo:

    We are still gathering equipment because we're not at the apex.

  5. Michele Jawando:

    For a long time in this country we've had a hard time developing a narrative around poverty, around race, so when there are incidents like this that sit at the apex of both, different people are going to have different reactions to that.

Popularity rank by frequency of use

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Translations for apex

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"apex." Definitions.net. STANDS4 LLC, 2025. Web. 13 Jan. 2025. <https://www.definitions.net/definition/apex>.

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