Meanings
- uncountablebiologyrust (plant disease).
Origin
- Latinferrūgō“iron rust”
- Englishferrugo
Borrowed from Latin ferrūgō (“iron rust”), from ferrum (“iron”).
More words from Latin
Full word history & related roots →Cite this entry
ferrugo. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/ferrugo
“ferrugo.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/ferrugo. Accessed November 4, 2026.
WatkinsX Dictionary, s.v. “ferrugo,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/ferrugo.
Source: ferrugo on Wiktionary, CC BY-SA 4.0.