to not let sb do sth or sth happen; to support sth; to be an abbreviation or symbol of sth
Oxford45% of films
to not let sb do sth or sth happen
I will not stand for you killing that young woman
Oxford30% of films
to support sth
Oxford20% of films
to be an abbreviation or symbol of sth
Definitions from the Oxford Advanced Learner's Dictionary, 9th edition