- Brit informal
short for lavatory
WordReference Random House Unabridged Dictionary of American English © 2026
lav
(lav),USA pronunciation n. [Informal.]
LAV,
- Informal Termslavatory.
- by shortening
LAV,
- Microbiologylymphadenopathy-associated virus. See under AIDS virus.
- 1980–85
Collins Concise English Dictionary © HarperCollins Publishers::
lav /læv/ n
'lav' also found in these entries (note: many are not synonyms or translations):