出典:Wiktionary
出典:『Wiktionary』 (2026/01/07 22:32 UTC 版)
Learned borrowing from Ancient Greek κύανος (kúanos), a shade of blue variously described as similar to cornflower, copper carbonate, and lapis lazuli, Mycenaean Greek 𐀓𐀷𐀜 (ku-wa-no), possibly from Hittite [script needed] (kuwannan-, “a precious stone; copper; shade of blue”). Compare modern Greek κυανός (kyanós), also used for cyan.
cyan (countable and uncountable, plural cyans)
![]()