na-adjective, noun which may take the genitive case particle 'no'
frosted; matte; non-glossy
Describes a surface finish that diffuses light and reduces shine, such as frosted glass or matte paint. Often used as a noun modifier (〜の) or adjectivally (〜な).
Using frosted glass makes it harder to see inside from outside.
This wallpaper has a matte texture and gives a calm atmosphere.
disillusionment; letdown; dampening of excitement
Figurative use: something that spoils a pleasant mood or shatters an idealized image. Often appears in phrases like つや消しになる or つや消しだ.
His single remark put a damper on the cheerful mood.
Learning the reality shattered my dream.
Standard mixed kanji-kana spelling; widely used for both literal and figurative senses.
Full kanji spelling; less common but still seen, especially in formal or technical contexts.
Compound of つや (luster, gloss) and 消し (erasing, from 消す). Literally 'gloss erasing', originally referring to removing shine from a surface, later extended figuratively to spoiling a mood or illusion.