BUCKO Meaning of BUCKO in English transcription, транскрипция: [ ˈbʌkəu ]n. & adj. Naut. sl. --n. (pl. -oes) a swaggering or domineering fellow. --adj. blustering, swaggering, bullying. [BUCK(1) + -O] English main colloquial, spoken dictionary. Английский основной разговорный словарь. 2012