DICOTYLEDON Meaning of DICOTYLEDON in English transcription, транскрипция: [ ˈdaɪˌkɔtɪˈli:dən ]n. any flowering plant having two cotyledons. øødicotyledonous adj. [mod.L dicotyledones (as DI-(1), COTYLEDON)] English main colloquial, spoken dictionary. Английский основной разговорный словарь. 2012