Word.ws English Dictionary

known one's stuff

known one's stuff is the past participle of know one's stuff.

Meaning of know one's stuff

Verb

know one's stuff (third-person singular simple present knows one's stuff, present participle knowing one's stuff, simple past knew one's stuff, past participle known one's stuff)

  1. (informal, intransitive) To be knowledgeable about and competent at a particular subject or task.
    • Joe really knows his stuff when it comes to baseball.

Questions about known one's stuff

What is known one's stuff the past participle of?
Known one's stuff is the past participle of know one's stuff.

Words near known one's stuff in the dictionary

  1. known one's onions
  2. known one's own head
  3. known one's own mind
  4. known one's place
  5. known one's shit
  6. known one's stuff
  7. known one's way around
  8. known quantities
  9. known quantity
  10. known shit from Shinola
  11. known someone

Source and license

Adapted from Wiktionary: known one's stuff (page history and authors); know one's stuff (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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