Word.ws English Dictionary

old chap

old chap noun: affectionate term of address for a man.

Noun

old chap (plural old chaps)

  1. (UK, dated) Affectionate term of address for a man.
    • ‘Well, look here, old chap,’ he said, ‘let's have strict business between friends. If you'll pay me back four quid at the end of term, you shall have the two pounds. How does that strike you?’1903, P. G. Wodehouse, A Prefect's Uncle, A & C Black
    Synonyms:
    old fellow
  2. (UK, colloquial) The penis.
    • Withnail: You fill this with piss, take this pipe down the trouser, and sellotape this valve to the end of the old chap. Then you get horribly drunk, and they can't fucking touch you.1987, Bruce Robinson, Withnail and I
    • DR PERLIN: I'll need to have a look at your old chap.1997-99, various writers, Blue Jam
    Synonyms:
    old fellow

Synonyms of old chap

Forms of old chap

pluralold chaps

Questions about old chap

What does old chap mean?
Old chap means affectionate term of address for a man.
What part of speech is old chap?
Old chap is a noun.
What is the plural of old chap?
The plural of old chap is old chaps.

Words near old chap in the dictionary

  1. Old Catalan
  2. Old Catholic
  3. Old Catholic Church
  4. Old Catholics
  5. Old Catton
  6. old chap
  7. old chaps
  8. old chestnut
  9. old chestnuts
  10. Old Chinese
  11. Old Christmas

Source and license

Adapted from Wiktionary: old chap (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Pronunciation audio from Wikimedia Commons, each file under its own free license: LL-Q1860 (eng)-Flame, not lame-old chap.wav.

Cite this entry: “old chap.” Word.ws, https://word.ws/old_chap. Based on Wiktionary, CC BY-SA 4.0.