[bus.tard] n [ME, modif. of MF bistarde, fr. OIt bistarda, fr. L avis tarda, lit., slow bird] (15c): any of a family (Otididae) of large chiefly terrestrial Old World and Australian game birds
BUSTARD
Meaning of BUSTARD in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012