(bound form) Europe; European; abbreviation for 欧洲 ōu​zhōu

unit of electrical resistance (ohm); abbreviation for 欧姆 ōu​mǔ

Chinese surname

(literary) to sing; a folk song or ballad

(archaic) to beat or hit; equivalent to 殴 ōu

(archaic) to vomit; same as 呕 ǒu