blow

a powerful stroke with the fist or a weapon; "a blow on the head"

an impact (as from a collision); "the bump threw him off the bicycle"

an unfortunate happening that hinders or impedes; something that is thwarting or frustrating

an unpleasant or disappointing surprise; "it came as a shock to learn that he was injured"

a strong current of air; "the tree was bent almost double by the gust"

exhale hard; "blow on the soup to cool it down"

be blowing or storming; "The wind blew from the West"

free of obstruction by blowing air through; "blow one's nose"

be in motion due to some air or water current; "The leaves were blowing in the wind"; "the boat drifted on the lake"; "The sailboat was adrift on the open sea"; "the shipwrecked boat drifted away from the shore"

make a mess of, destroy or ruin; "I botched the dinner and we had to eat out"; "the pianist screwed up the difficult passage in the second movement"

spend thoughtlessly; throw away; "He wasted his inheritance on his insincere friends"; "You squandered the opportunity to get and advanced degree"

cause air to go in, on, or through; "Blow my hair dry"

leave; informal or rude; "shove off!"; "The children shoved along"; "Blow now!"

show off

melt, break, or become otherwise unusable; "The lightbulbs blew out"; "The fuse blew"