出典:Wiktionary
出典:『Wiktionary』 (2026/02/21 22:06 UTC 版)
Superficially appears to be from late Proto-Indo-European *bodyos (“yellow, brown”) (though De Vaan rejects medial *-dy-, instead preferring *b⁽ʰ⁾odʰyos) with unrounding of *bo- to Latin *ba-, as it is clearly cognate to Old Irish buide (“yellow”) (from Proto-Celtic *bodyos). However, the word's limited distribution, difficult phonetics and absence of a known root source all render Proto-Indo-European origin unlikely. Rather there may be a borrowing relationship between Italic and Celtic or even a substrate source; ultimate origin unknown. The immediate source of badius may well be Gaulish *badios; compare Latin Baius. The semantic narrowing in Latin to a word for horses also favors the Celtic origin as a Kulturwort.
First/second-declension adjective.
| singular | plural | ||||||
|---|---|---|---|---|---|---|---|
| masculine | feminine | neuter | masculine | feminine | neuter | ||
| nominative | badius | badia | badium | badiī | badiae | badia | |
| genitive | badiī | badiae | badiī | badiōrum | badiārum | badiōrum | |
| dative | badiō | badiae | badiō | badiīs | |||
| accusative | badium | badiam | badium | badiōs | badiās | badia | |
| ablative | badiō | badiā | badiō | badiīs | |||
| vocative | badie | badia | badium | badiī | badiae | badia | |