FFM

F4F4M3

Abbreviation of fat free mass.

Less commonScrabble 11
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Meanings

nounFFM (countable and uncountable, plural FFMs)

plural FFMs

  1. abbreviationcountableuncountableAbbreviation of fat free mass.
  2. abbreviationcountableinitialismuncountableInitialism of female female male (“a sexual act between two females and one male”).
  3. abbreviationcountableinitialismuncountabledivingInitialism of full face mask.
  4. abbreviationcountableinitialismuncountablefirefightingInitialism of fine fuel moisture.
Cite this entry
APA

FFM. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/FFM

MLA

“FFM.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/FFM. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “FFM,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/FFM.

Source: FFM on Wiktionary, CC BY-SA 4.0.