ferrugo

F4E1R1R1U1G2O1

noun

rust (plant disease).

Scrabble 11

Meanings

nounferrugo (uncountable)
  1. uncountablebiologyrust (plant disease).

Origin

  1. Latinferrūgō“iron rust”
  2. Englishferrugo

Borrowed from Latin ferrūgō (“iron rust”), from ferrum (“iron”).

Full word history & related roots →
Cite this entry
APA

ferrugo. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/ferrugo

MLA

“ferrugo.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/ferrugo. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “ferrugo,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/ferrugo.

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