Read the dictionary definition of blow. All definitions for this word.
1. forceful exhalation through the nose or mouth
1. he gave his nose a loud blow
2. he blew out all the candles with a single puff
2. a powerful stroke with the fist or a weapon
1. a blow on the head
3. street names for cocaine
4. an unpleasant or disappointing surprise
1. it came as a shock to learn that he was injured
5. an impact (as from a collision)
1. the bump threw him off the bicycle
6. an unfortunate happening that hinders or impedes; something that is thwarting or frustrating
7. a strong current of air
1. the tree was bent almost double by the gust
8. exhale hard
1. blow on the soup to cool it down
9. free of obstruction by blowing air through
1. blow one's nose
10. burst suddenly
1. The tire blew
2. We blew a tire
11. melt, break, or become otherwise unusable
1. The lightbulbs blew out
2. The fuse blew
12. shape by blowing
1. Blow a glass vase
13. allow to regain its breath
1. blow a horse
14. show off
15. cause to be revealed and jeopardized
1. The story blew their cover
2. The double agent was blown by the other side
16. lay eggs
1. certain insects are said to blow
17. leave; informal or rude
1. shove off!
2. The children shoved along
3. Blow now!
4. let's blow this place
18. be in motion due to some air or water current
1. The leaves were blowing in the wind
2. the boat drifted on the lake
3. The sailboat was adrift on the open sea
4. the shipwrecked boat drifted away from the shore
19. spout moist air from the blowhole
1. The whales blew
20. cause to move by means of an air current
1. The wind blew the leaves around in the yard
21. cause air to go in, on, or through
1. Blow my hair dry
22. provide sexual gratification through oral stimulation
23. play or sound a wind instrument
1. She blew the horn
24. make a sound as if blown
1. The whistle blew
25. sound by having air expelled through a tube
1. The trumpets blew
26. spend lavishly or wastefully on
1. He blew a lot of money on his new home theater
27. spend thoughtlessly; throw away
1. He wasted his inheritance on his insincere friends
2. You squandered the opportunity to get and advanced degree
28. make a mess of, destroy or ruin
1. I botched the dinner and we had to eat out
2. the pianist screwed up the difficult passage in the second movement
29. be inadequate or objectionable
1. this sucks!
2. this blows!
30. be blowing or storming
1. The wind blew from the West