Dated spelling of ラオス (Raosu, “Laos (a country)”).

staining; soiling; damaging by stain/soil

(intransitive) to stain; to soil / (transitive) to be stained; to be soiled

(idol fandom) jumping up and down at a live performance during a solo section featuring one's favorite idol

to come, to arrive

since..., in...

coming, arriving / coming, approaching, passing / from (some point in the) past to present / coming in time

a surname, especially of those descended from swordsmiths arriving from Goryeo around the mid-Kamakura period

(archaic, obsolete) to come (approach one’s position from a remote location, specifically towards the speaker)

the conjunctive form of the verb 来る (to come)