FFM (English, noun)
expansion: FFM (countable and uncountable, plural FFMs)
Senses:
glosses: Abbreviation of fat free mass.
tags: abbreviation
alt-of
countable
uncountable
glosses: Initialism of female female male (“a sexual act between two females and one male”).
tags: abbreviation
alt-of
countable
initialism
uncountable
topics: diving
hobbies
lifestyle
sports
underwater-diving
glosses: Initialism of full face mask.
tags: abbreviation
alt-of
countable
initialism
uncountable
Forms:
form: FFMs
tags: plural