Search the dictionary A Chinese word or character, or English Draw a character Search 6 entries. yuēdìng 约定 to agree on sth (after discussion) yuēdìng 約定 to agree on sth (after discussion) yuēdìngsúchéng 约定俗成 established by popular usage (idiom) yuēdìngsúchéng 約定俗成 established by popular usage (idiom) yuēdìngzīxùnsùlǜ 约定资讯速率 committed information rate (Frame Relay) yuēdìngzīxùnsùlǜ 約定資訊速率 committed information rate (Frame Relay)