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ape

American  
[eyp] / eɪp /

noun

  1. Anthropology, Zoology. any member of the superfamily Hominoidea, the two extant branches of which are the lesser apes (gibbons) and the great apes (humans, chimpanzees, gorillas, and orangutans).

  2. (loosely) any primate except humans.

  3. an imitator; mimic.

  4. Informal. a big, ugly, clumsy person.

  5. Disparaging and Offensive. (used as a slur against a member of a racial or ethnic minority group, especially a Black person.)


verb (used with object)

apes, present (3rd person singular) aped, past participle, past aping present participle
  1. to imitate; mimic.

    to ape another's style of writing.

adjective

  1. Slang. (usually in the phrasego ape )

    1. violently emotional.

      When she threatened to leave him, he went ape.

    2. extremely enthusiastic (often followed by over orfor ).

      They go ape over old rock music.

      We were all ape for the new movie trailer.

ape British  
/ eɪp /

noun

  1. any of various primates, esp those of the family Pongidae , in which the tail is very short or absent See anthropoid ape See also great ape

  2. (not in technical use) any monkey

  3. an imitator; mimic

  4. informal a coarse, clumsy, or rude person

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

verb

  1. (tr) to imitate

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Sensitive Note

See simianization.

Other Word Forms

Derived Forms

Etymology

Origin of ape

First recorded before 900; Middle English; Old English apa; cognate with Old Saxon apo, Old Norse api, Old High German affo ( German Affe ); further origin uncertain

Explanation

To ape someone is to imitate them, often in a mocking way. Most people don't like being aped. To ape is to imitate, but it can mean a few different things. One type of aping is to blatantly imitate something or someone in every way. That's considered a bad thing because it's so unoriginal — it's a rip-off. Another kind of aping is like a caricature — to ape in this way is a way of making fun or spoofing someone. Either way, you probably don't want to be accused of aping.

Keep Reading on Vocabulary.com

Vocabulary lists containing ape

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The TV naturalist remembers his first trip to see gorillas in Rwanda’s Virunga Mountains in 1978—and checks in on the descendants of an ape he met then—in this involving documentary.

From The Wall Street Journal • Apr. 17, 2026

Speaking in a Nature on PBS documentary, Sir David Attenborough spoke of a huge ape that existed between six and five million years ago, the gigantopithecus.

From BBC • Apr. 3, 2026

The researchers say the ability to understand pretend objects appears to fall within the cognitive range of at least one enculturated ape.

From Science Daily • Feb. 10, 2026

But there are no ape characters in the Lion King.

From Slate • Feb. 6, 2026

I thump my chest like an ape and smile so big, it feels like my face is splitting in two.

From "Al Capone Does My Shirts" by Gennifer Choldenko

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