Meanings
oro-1
oro-2
prefix
- Of or pertaining to the mountains.
Synonyms & antonyms
prefixOf or pertaining to the mouth.
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Also see
Origin
oro- · prefix
- Proto-Indo-European*h₁óh₃s
- Proto-Italic*ōs
- Latinōs
- Englishoro-
Derived from Latin ōs (“the mouth”).
More words from Latin
Full word history & related roots →oro- · prefix
- Ancient Greekὄρος“mountain, high ground”
- Englishoro-
From Ancient Greek ὄρος (óros, “mountain, high ground”), from ὄρνῡμῐ (órnūmĭ, “to stir, stir up; to urge on, incite”) + -ος (-os, nominal suffix).
More words from Ancient Greek
Full word history & related roots →Translations
French oro-
- oro-Translations
German oro-
- oro-Translations
Polish oro-
- oro-Translations
Cite this entry
APA
oro-. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/oro-
MLA
“oro-.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/oro-. Accessed November 3, 2026.
Chicago
WatkinsX Dictionary, s.v. “oro-,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/oro-.
Source: oro- on Wiktionary, CC BY-SA 4.0.