Home
Search
Index
Definify.com
Definition
2024
know_one's_onions
know one's onions
English
Verb
know
one's
onions
(
idiomatic
)
To be
knowledgeable
and
competent
about a particular subject or task.
Synonyms
know one's ****
know one's stuff
know one's way around
know the score
know which end is up
Similar Results