yf

Y4F4

noun

prototype fighter (prefix)

Less commonScrabble 8
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Meanings

yf1

conjunction
  1. obsoleteObsolete form of if.

yf2

phrase
  1. abbreviationinitialismbusinessInitialism of yarn forward.

    Row 3. P1, yb, sl1 purlwise, yf, pbf, p1.

    1997, Jo Sharp, Knitted sweater style: inspirations in color, page 62

YF3

noun
  1. USaeronauticsprototype fighter (prefix)

Origin

Combination of prefix F and prefix modifier Y

Full word history & related roots →
Cite this entry
APA

yf. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/yf

MLA

“yf.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/yf. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “yf,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/yf.

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