| 1. | a sudden, hard stroke with a hand, fist, or weapon: a blow to the head. |
| 2. | a sudden shock, calamity, reversal, etc.: His wife's death was a terrible blow to him. |
| 3. | a sudden attack or drastic action: The invaders struck a blow to the south. |
| 4. | at one blow, with a single act: He became wealthy and famous at one blow. Also, at a blow. |
| 5. | come to blows, to begin to fight, esp. to engage in physical combat: They came to blows over the referee's ruling. |
| 6. | strike a blow, to hit. |
| 7. | strike a blow for, to further or advance the cause of: to strike a blow for civil rights. |
| 8. | without striking a blow, without a battle or contest: The military coup was accomplished without striking a blow. |

verb, blew, blown, blow⋅ing, noun | 1. | (of the wind or air) to be in motion. |
| 2. | to move along, carried by or as by the wind: Dust seemed to blow through every crack in the house. |
| 3. | to produce or emit a current of air, as with the mouth or a bellows: Blow on your hands to warm them. |
| 4. | (of a horn, trumpet, etc.) to give out sound. |
| 5. | to make a blowing sound; whistle: The siren blew just as we rounded the corner. |
| 6. | (of horses) to breathe hard or quickly; pant. |
| 7. | Informal. to boast; brag: He kept blowing about his medals. |
| 8. | Zoology. (of a whale) to spout. |
| 9. | (of a fuse, light bulb, vacuum tube, tire, etc.) to burst, melt, stop functioning, or be destroyed by exploding, overloading, etc. (often fol. by out): A fuse blew just as we sat down to dinner. The rear tire blew out. |
| 10. | to burst from internal pressure: Poorly sealed cans will often blow. |
| 11. | Slang. to leave; depart. |
| 12. | to drive by means of a current of air: A sudden breeze blew the smoke into the house. |
| 13. | to spread or make widely known: Growing panic blew the rumor about. |
| 14. | to drive a current of air upon. |
| 15. | to clear or empty by forcing air through: Try blowing your nose. |
| 16. | to shape (glass, smoke, etc.) with a current of air: to blow smoke rings. |
| 17. | to cause to sound, as by a current of air: Blow your horn at the next crossing. |
| 18. | Jazz. to play (a musical instrument of any kind). |
| 19. | to cause to explode (often fol. by up, to bits, etc.): A mine blew the ship to bits. |
| 20. | to burst, melt, burn out, or destroy by exploding, overloading, etc. (often fol. by out): to blow a tire; blow a fuse. |
| 21. | to destroy; demolish (usually fol. by down, over, etc.): The windstorm blew down his house. |
| 22. | Informal.
|
| 23. | Informal. to mishandle, ruin, botch; make a mess of; bungle: With one stupid mistake he blew the whole project. It was your last chance and you blew it! |
| 24. | Slang. to damn: Blow the cost! |
| 25. | to put (a horse) out of breath by fatigue. |
| 26. | Slang. to depart from: to blow town. |
| 27. | Slang: Vulgar. to perform fellatio on. |
| 28. | Slang. to smoke (marijuana or other drugs). |
| 29. | a blast of air or wind: to clean machinery with a blow. |
| 30. | Informal. a violent windstorm, gale, hurricane, or the like: one of the worst blows we ever had around here. |
| 31. | an act of producing a blast of air, as in playing a wind instrument: a few discordant blows by the bugler. |
| 32. | Metallurgy.
|
| 33. | Civil Engineering. boil 1 (def. 12). |
| 34. | Slang. cocaine. |
| 35. | blow away, Slang.
|
| 36. | blow down, Metallurgy. to suspend working of (a blast furnace) by smelting the existing charge with a diminishing blast. |
| 37. | blow in,
|
| 38. | blow out,
|
| 39. | blow over,
|
| 40. | blow up,
|
| 41. | blow hot and cold, to favor something at first and reject it later on; waver; vacillate: His enthusiasm for the job blows hot and cold. |
| 42. | blow off,
|
| 43. | blow one's cool, Slang. to lose one's composure; become angry, frantic, or flustered. |
| 44. | blow one's cover. cover (def. 53). |
| 45. | blow one's lines, Theater. to forget or make an error in a speaking part or stage directions. |
| 46. | blow one's mind. mind (def. 35). |
| 47. | blow one's stack. stack (def. 23). |
| 48. | blow one's top. top 1 (def. 42). |

noun, verb, blew, blown, blow⋅ing.| 1. | a yield or display of blossoms: the lilac's lavender blows. |
| 2. | a display of anything bright or brilliant: a rich, full blow of color. |
| 3. | state of blossoming; a flowering: a border of tulips in full blow. |
| 4. | Archaic. to blossom or cause to blossom. |
| 1. | to change from a liquid to a gaseous state, producing bubbles of gas that rise to the surface of the liquid, agitating it as they rise. |
| 2. | to reach or be brought to the boiling point: When the water boils, add the meat and cabbage. |
| 3. | to be in an agitated or violent state: The sea boiled in the storm. |
| 4. | to be deeply stirred or upset. |
| 5. | to contain, or be contained in, a liquid that boils: The kettle is boiling. The vegetables are boiling. |
| 6. | to cause to boil or to bring to the boiling point: Boil two cups of water. |
| 7. | to cook (something) in boiling water: to boil eggs. |
| 8. | to separate (sugar, salt, etc.) from a solution containing it by boiling off the liquid. |
| 9. | the act or an instance of boiling. |
| 10. | the state or condition of boiling: He brought a kettle of water to a boil. |
| 11. | an area of agitated, swirling, bubbling water, as part of a rapids. |
| 12. | Also called blow. Civil Engineering. an unwanted flow of water and solid matter into an excavation, due to excessive outside water pressure. |
| 13. | boil down,
|
| 14. | boil over,
|
| 15. | boil off, Textiles.
|

blow 1 (blō) v. blew (blōō), blown (blōn), blow·ing, blows v. intr.
blow away Slang
blow off
blow up
Idiom(s): blow a fuse/gasket Slang To explode with anger. Idiom(s): blow hot and coldTo change one's opinion often on a matter; vacillate. Idiom(s): blow off steamTo give vent to pent-up emotion. Idiom(s): blow (one's) cool Slang To lose one's composure. Idiom(s): blow (one's) mind Slang To affect with intense emotion, such as amazement, excitement, or shock. Idiom(s): blow (one's) top/stack Informal To lose one's temper. Idiom(s): blow out of proportionTo make more of than is reasonable; exaggerate. Idiom(s): blow smoke
[Middle English blowen, from Old English blāwan; see bhlē- in Indo-European roots.] |
blow (sth)
|
"I am impatient, and my blood boyls high." [Otway, "Alcibiades," 1675]Boiler in the steam engine sense is from 1757; boilermaker "shot of whiskey with a glass of beer" is short for boilermaker's delight (1910), strong cheap whiskey, so called in jest from the notion that it would clean the scales from the interior of a boiler.
boil (boil)
n.
A painful, circumscribed pus-filled inflammation of the skin and subcutaneous tissue usually caused by a local staphylococcal infection. Also called furuncle.