adjective
[ only before noun ] using or involving every possible effort and done in a very determined way :
all-out war
an all-out attack on the opposition
► ˌall ˈout adverb :
We're going all out to win.
adjective
[ only before noun ] using or involving every possible effort and done in a very determined way :
all-out war
an all-out attack on the opposition
► ˌall ˈout adverb :
We're going all out to win.
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005