预定 yùdìng HSK7 to reserve Definitions Defs Origin Strokes Stroke Words Sentences Sents yùdìng to reserve 预 預 yù adverbverb prior (bound form) beforehand; in advance; prior (used as an adjective or adverb before a verb)定 dìng verb to book to subscribe to a publication; to book tickets or a room; to order goods in advanceyùdìng to schedule 预 預 yù adverbverb prior (bound form) beforehand; in advance; prior (used as an adjective or adverb before a verb)定 dìng verb to decide to fix; to set; to determine; to reach a decision