Definition of "blow"
blow1
/bləʊ/
verb
third-person singular simple present blows, present participle blowing, simple past blew, past participle blown
(intransitive) To suddenly fail destructively.
(transitive, slang) To recklessly squander.
(intransitive, stative, slang, sometimes considered vulgar) To be very undesirable.
(Scientology, intransitive) To leave the Church of Scientology in an unauthorized manner.
noun
countable and uncountable, plural blows
interjection
(intransitive) Used to express displeasure or frustration.
blow2
/bləʊ/
adjective
comparative blower or more blow, superlative blowest or most blow
(now chiefly dialectal, Northern England) Blue.
blow3
/bləʊ/
noun
plural blows