LCM

Long Course Meters. An abbreviation used in swimming to indicate a pool is 50 meters long.

The minimum 50 freestyle time for the race is 30.5 LCM.

by Swimmer92696 August 4, 2009

LCM

Lit crazy movie.

Our night at the club was an lcm.

I know we are such LCMs.

by Bananarepub April 13, 2022

LCM

Low Counting Muhphucka

Taken from "White Men Can't Jump.

I don't know why you asked him to help with your math, that LCM ain't gone help you.

by Zonaboy81 November 25, 2019

LCM

LOW CAPACITY MAGAZINES

10 round magazines or lower are considered LCM

by lantzlantz April 28, 2024