LP

UK: /ˌɛlˈpiː/

Inflections of 'LP' (n):

LPs

npl

LP's

npl

WordReference Random House Learner's Dictionary of American English © 2025

LP,  n. [countable] , pl. LPs, LP's. 

1. Sound Reproduction, Music and Dance a long-playing record.

WordReference Random House Unabridged Dictionary of American English © 2025

LP, pl. LPs, LP's. 

1. Music, Sound Reproduction, Music and Dance a phonograph record played at 33¹⁄₃ r.p.m.;
   long-playing record.

L.P., 

1. long primer.
2. Physics low pressure.
Also, l.p. 

Collins Concise English Dictionary © HarperCollins Publishers::

LP noun

1. a long-playing gramophone record: usually one 12 inches (30 cm) or 10 inches (25 cm) in diameter, designed to rotate at 33 revolutions per minute
   Compare EP
2. (as modifier): an LP sleeve
3. long play: a slow-recording facility on a VCR which allows twice the length of material to be recorded on a tape from that of standard play

LP abbreviation

1. (in Britain) Lord Provost
2. Also: lp low pressure

WordReference Random House Unabridged Dictionary of American English © 2025

Lp(a), 

1. lipoprotein(a).

Lp(a), 

1. lipoprotein(a).