温室: a greenhouse / 音質: audio quality

温和: mildness

音階: musical scale

The three 密 (mitsu)s that should be avoided in order to avoid infection during the 2020 coronavirus pandemic, promoted by the Japanese government, translatable as "the three C's": 密(みっ)閉(ぺい) (mippei, “closed spaces”), 密(みっ)集(しゅう) (misshū, “crowded spaces”), 密(みっ)接(せつ) (missetsu, “close-contact settings”).

three-eyed goblin, a Japanese monster

temperature of a room

separation by a great distance / (Buddhism) detachment from all kinds of klesha

(measurement) ounce

Synonym of タウ粒子 (tau ryūshi, “tauon”)

(acoustics, physics) a sound ray, an acoustic ray