Word.ws English Dictionary

efs

/ˈɛfs/

efs is the plural of ef.

Meaning of ef

Noun

ef (plural efs)

  1. The name of the Latin script letter F/f.
    • I have drunk en-ee-cee-tee-ay-ar from the ef-ell-oh-doubleyou-ee-ar-ess in his gee-ay-ar-dee-ee-en many a time.2004, Will Rogers, The Stonking Steps, page 170

See all 2 meanings of ef

Noun (1) capitalized: EFS

EFS

  1. (abbreviation, initialism) Initialism of event-free survival.
  2. (Australia, abbreviation, historical, initialism) Initialism of emergency fire service.

Noun (2) capitalized: EFs

EFs

  1. (plural) plural of EF

Words that rhyme with efs

Questions about efs

What is efs the plural of?
Efs is the plural of ef.
What part of speech is efs?
Efs is a noun.
How do you pronounce efs?
Efs is pronounced /ˈɛfs/.

Words near efs in the dictionary

  1. Efron's dice
  2. Efrons
  3. efrotomycin
  4. EFRP
  5. EFRPs
  6. efs
  7. EFSA
  8. EFSF
  9. EFSF/ESM
  10. eft
  11. EFTA

Source and license

Adapted from Wiktionary: efs (page history and authors); EFS (page history and authors); EFs (page history and authors); ef (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

Last updated:

Pronunciation audio from Wikimedia Commons, each file under its own free license: EN-AU ck1 EFS.ogg.

Cite this entry: “efs.” Word.ws, https://word.ws/efs. Based on Wiktionary, CC BY-SA 4.0.