blow1 (bləʊ) ![[Click for IPA pronunciation guide]](http://static.sfdict.com/dictstatic/g/d/dictionary_questionbutton_default.gif) |
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| —vb (often foll by up, down, in, etc) , blows, blowing, blew, blown, blowed |
| 1. | (of a current of air, the wind, etc) to be or cause to be in motion |
| 2. | (intr) to move or be carried by or as if by wind or air: a feather blew in through the window |
| 3. | to expel (air, cigarette smoke, etc) through the mouth or nose |
| 4. | to force or cause (air, dust, etc) to move (into, in, over, etc) by using an instrument or by expelling breath |
| 5. | (intr) to breathe hard; pant |
| 6. | (sometimes foll by up) to inflate with air or the breath |
| 7. | (intr) (of wind, a storm, etc) to make a roaring or whistling sound |
| 8. | to cause (a whistle, siren, etc) to sound by forcing air into it, as a signal, or (of a whistle, etc) to sound thus |
| 9. | (tr) to force air from the lungs through (the nose) to clear out mucus or obstructing matter |
| 10. | to explode, break, or disintegrate completely: the bridge blew down in the gale |
| 11. | electronics to burn out (a fuse, valve, etc) because of excessive current or (of a fuse, valve, etc) to burn out |
| 12. | slang blow a fuse to lose one's temper |
| 13. | (intr) (of a whale) to spout water or air from the lungs |
| 14. | (tr) to wind (a horse) by making it run excessively |
| 15. | to cause (a wind instrument) to sound by forcing one's breath into the mouthpiece, or (of such an instrument) to sound in this way |
| 16. | slang (intr) jazz to play in a jam session |
| 17. | (intr) (of flies) to lay eggs (in) |
| 18. | to shape (glass, ornaments, etc) by forcing air or gas through the material when molten |
| 19. | chiefly (Scot), (Austral), (NZ) (intr) to boast or brag |
| 20. | slang (tr) |
| | a. to spend (money) freely |
| | b. (US) to treat or entertain |
| 21. | slang (tr) to use (an opportunity) ineffectively |
| 22. | slang to go suddenly away (from) |
| 23. | slang (tr) to expose or betray (a person or thing meant to be kept secret) |
| 24. | slang (US) (tr) to inhale (a drug) |
| 25. | slang (intr) to masturbate |
| 26. | informal another word for damn : I'll be blowed; blow it! |
| 27. | draughts another word for huff |
| 28. | blow hot and cold to vacillate |
| 29. | blow a kiss, blow kisses to kiss one's hand, then blow across it as if to carry the kiss through the air to another person |
| 30. | blow one's own trumpet to boast of one's own skills or good qualities |
| 31. | slang blow someone's mind |
| | a. (of a drug, esp LSD) to alter someone's mental state |
| | b. esp (US), (Canadian) to astound or surprise someone |
| 32. | informal blow one's top, blow one's stack, blow one's lid to lose one's temper |
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| —n |
| 33. | the act or an instance of blowing |
| 34. | the sound produced by blowing |
| 35. | a blast of air or wind |
| 36. | metallurgy |
| | a. a stage in the Bessemer process in which air is blasted upwards through molten pig iron |
| | b. the quantity of metal treated in a Bessemer converter |
| 37. | mining |
| | a. a rush of air into a mine |
| | b. the collapse of a mine roof |
| 38. | slang jazz a jam session |
| 39. | a. (Brit) a slang name for cannabis |
| | b. (US) a slang name for cocaine |
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| [Old English blāwan, related to Old Norse blǣr gust of wind, Old High German blāen, Latin flāre] |