-long

suffix

Forms adjectives indicating length or duration when suffixed to nouns.

Meanings

suffix-long (adjective-forming suffix, not comparable)
  1. not comparableForms adjectives indicating length or duration when suffixed to nouns.

Origin

  1. Proto-Indo-European*dlongʰos
  2. Proto-Germanic*langaz
  3. Proto-West Germanic*lang
  4. Old Englishlang
  5. Middle Englishlong
  6. Englishlong
  7. English-long

From long.

Full word history & related roots →
Cite this entry
APA

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

MLA

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

Chicago

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

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