/ ˌgrævɪˈteɪʃənl; NAmE / adjective
connected with or caused by the force of gravity :
a gravitational field
the gravitational pull of the moon
/ ˌgrævɪˈteɪʃənl; NAmE / adjective
connected with or caused by the force of gravity :
a gravitational field
the gravitational pull of the moon
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005