/ ˌtraɪˈlætərəl; NAmE / adjective
involving three groups of people or three countries :
trilateral talks
—compare bilateral , multilateral , unilateral
/ ˌtraɪˈlætərəl; NAmE / adjective
involving three groups of people or three countries :
trilateral talks
—compare bilateral , multilateral , unilateral
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005