Standard Lemma guide

onanist

noun · 3 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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1

noun

Meaning 1

A person, especially a man, who masturbates.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

A man who uses coitus interruptus as a means of birth control.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

a person who practices masturbation

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: masturbator

Antonyms: none provided

Broader terms: person, individual, someone, somebody, mortal, soul

Narrower terms: frotteur, tosser, jerk-off, wanker

History

Etymology

From onan(ism) + -ist, from Onan, a biblical character known for spilling his seed (semen) on the ground.