[adverb], preposition - (with one leg or part) on either side (of), or with legs wide apartShe sat proudly astride her new motorbike.(figurative) She sat astride a worldwide business empire.East and West Berliners celebrated astride (= on both sides of) the newly redundant Wall.Brandenburg lies astride the River Havel.Michael Jackson posed provocatively with his legs astride.
ASTRIDE
Meaning of ASTRIDE in English
Cambridge English vocab. Кембриджский английский словарь. 2012