日光浴 Traditional form: 日光浴 Pinyin (reading): rìguāngyù Definitions: sunbathing Characters: 日 - sun; day; daytime 光 - light; bright, brilliant; only, merely 浴 - to bathe, to shower, to wash Traditional characters: 日 - sun; day; daytime 光 - light; bright, brilliant; only, merely 浴 - to bathe, to shower, to wash