オルト
Japanese
Pronunciation
- IPA(key): [o̞ɾɯ̟ᵝto̞]
Etymology 1
From Ancient Greek ὀρθός (orthós, “straight”).[1][2]
Noun
オルト • (oruto)
- ortho-
- (chemistry) a benzene ring with two substituents in adjacent positions
- Antonyms: メタ, パラ
- (chemistry) an oxyacid with a relatively large proportion of water
- オルト燐酸
- oruto-rinsan
- orthophosphoric acid
- オルト燐酸
- (chemistry) a benzene ring with two substituents in adjacent positions
Etymology 2
Shortening of オルターナティブ (orutānatibu),[3] from English alternative.
Noun
オルト • (oruto)
- alt, alternative, alternate
- Synonym: オルタナ
References
- 1995, 大辞泉 (Daijisen) (in Japanese), Tōkyō: Shogakukan, →ISBN
- “オルト”, in 日本国語大辞典 (Nihon Kokugo Daijiten, “Nihon Kokugo Daijiten”) (in Japanese), 2nd edition, Tōkyō: Shogakukan, 2000, →ISBN
- 2018, デジタル版イミダス (Digital Imidas) (in Japanese), Tōkyō: SHUEISHA