無臭(むしゅう) むしゅう noun, no-adjective odorless; having no smell descriptive 1. odorless; scentless; having no smell The state of having no detectable odor. Used to describe products, substances, or environments. この洗剤(せんざい)は無臭(むしゅう)です。🔊 This detergent is odorless. 無色(むしょく)無臭(むしゅう)の気体(きたい)は危険(きけん)なことがある。🔊 Colorless, odorless gases can be dangerous. 赤(あか)ちゃんがいるので、無臭(むしゅう)タイプの消臭剤(しょうしゅうざい)を使(つか)っている。🔊 Since we have a baby, we use an unscented type of deodorizer. Usage無臭(むしゅう) is a no-adjective (無臭(むしゅう)の) or used as a standalone descriptor. It is composed of 無(む) (without) and 臭(しゅう) (smell). Commonly appears in product descriptions and scientific contexts.Common collocations無色(むしょく)無臭(むしゅう) (colorless and odorless)無臭(むしゅう)タイプ (unscented type)無臭(むしゅう)の消臭剤(しょうしゅうざい) (odorless deodorizer)ほぼ無臭(むしゅう) (almost odorless) general Added 2026.3.10 9:10 · Revised 2026.9.2 13:01 16000/16112_mushuu