Translation guide
The English word 'ape' refers to a type of primate, typically larger and tailless, distinct from monkeys. In Japanese, the most common equivalent is 類人猿 (ruijin'en), but everyday usage often uses 猿 (saru) for both monkeys and apes. This guide helps learners choose the right term based on context.
Referring to apes as a biological group, distinct from monkeys.
The standard biological term for 'ape', including chimpanzees, gorillas, orangutans, etc. Used in scientific and educational contexts.
Apes do not have tails.
Commonly used for both monkeys and apes in everyday Japanese. Context usually clarifies the meaning. If you need to be precise, use 類人猿.
Can be ambiguous; may refer to monkeys as well.
Loanword from English, used in some contexts like movie titles or brand names, but not common in everyday speech.
Referring to a particular kind of ape, such as gorilla or chimpanzee.
Gorilla. Well-known and commonly used.
Gorillas are the largest of the apes.
Chimpanzee. Commonly used in both casual and educational contexts.
Bonobo. A less well-known ape species, used mainly in scientific contexts.
Bonobos form peaceful societies.
Using 'ape' as a verb meaning to copy someone's behavior, often in a clumsy or mocking way.
General verb for 'to imitate' or 'to copy'. Can be used for both positive and negative imitation.
He aped the teacher's way of speaking.
Literally 'to do monkey imitation', meaning to mimic someone without understanding, often in a derogatory sense. Closer to the English 'ape' as a verb.
He's just aping his boss.
To do an impression or mimicry, often for entertainment. Can be used for aping someone's voice or mannerisms.
In everyday Japanese, 猿 (saru) can refer to both monkeys and apes. If you need to be scientifically accurate, use 類人猿 (ruijin'en). In most casual contexts, 猿 is sufficient and understood from context.
That monkey/ape doesn't have a tail, so it's an ape.
類人猿 (ruijin'en) specifically means 'ape' (tailless primate). 猿 (saru) is a broader term that includes both monkeys and apes. Use 類人猿 in formal or scientific discussions; use 猿 in daily life when the distinction is not crucial.
Gorillas and chimpanzees are apes.
He aped his brother's gestures.
Chimpanzees are a type of ape.
I saw an ape/monkey at the zoo.
The original title of 'Planet of the Apes' is 'Planet of the Apes'.
Chimpanzees use tools.
Orangutan. Less common in daily conversation but recognized.
Orangutans live on the island of Borneo.
She is good at aping celebrities.