晕 PINYIN yūn DEFINITION confused dizzy giddy to faint to swoon to lose consciousness to pass out EXAMPLE 头晕 / tóu yūn dizzy PINYIN yùn DEFINITION dizzy halo ring around moon or sun EXAMPLE 眩晕 / xuàn yùn vertigo / dizziness / fainting / feeling of swaying, head spinning, lack of balance or floating (e.g. from a stroke)