りゅうか

See also: りゅうが

Japanese

For pronunciation and definitions of りゅうか – see the following entries.

【流下】 [noun] flowing down [verb] flow down

【琉歌】 [noun] ryūka

【硫化】 [noun] (chemistry) sulphuration [verb] (chemistry) sulphurate

(This term, りゅうか (ryūka), is the hiragana spelling of the above terms.)