| 1. | the first public showing of an aircraft. |
| 2. | Informal. the introduction or inauguration of a new product or service, as by an advertising campaign, public announcement, or exhibition: the most lavish rollout in soft-drink history. |
| 3. | Football. an offensive maneuver in which the quarterback, having the option to run or pass, takes the ball from the center, moves back a distance toward his goal line, and then moves forward and toward a sideline. |

| 1. | to move along a surface by revolving or turning over and over, as a ball or a wheel. |
| 2. | to move or be moved on wheels, as a vehicle or its occupants. |
| 3. | to flow or advance in a stream or with an undulating motion, as water, waves, or smoke. |
| 4. | to extend in undulations, as land. |
| 5. | to elapse, pass, or move, as time (often fol. by on, away, or by). |
| 6. | to move as in a cycle (usually fol. by round or around): as soon as summer rolls round again. |
| 7. | to perform a periodical revolution in an orbit, as a heavenly body. |
| 8. | to emit or have a deep, prolonged sound, as thunder, drums, etc. |
| 9. | to trill, as a bird. |
| 10. | to revolve or turn over, once or repeatedly, as a wheel on an axis or a person or animal lying down. |
| 11. | to turn around in different directions or in a circle, as the eyes in their sockets. |
| 12. | (of a vessel)
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| 13. | to walk with a swinging or swaying gait. |
| 14. | Informal. to begin to move or operate; start; commence: Let's roll at sunrise. |
| 15. | Informal. to go forward or advance without restrictions or impediments: The economy is finally beginning to roll. |
| 16. | to curl up so as to form a tube or cylinder. |
| 17. | to admit of being formed into a tube or cylinder by curling up. |
| 18. | to be spread out after being curled up (usually fol. by out). |
| 19. | to spread out as under a roller: The paint rolls easily. |
| 20. | Aviation. (of an aircraft or rocket) to deviate from a stable flight attitude by rotation about its longitudinal axis. |
| 21. | to cause to move along a surface by revolving or turning over and over, as a cask, a ball, or a hoop. |
| 22. | to move along on wheels or rollers; convey in a wheeled vehicle. |
| 23. | to drive, impel, or cause to flow onward with a sweeping or undulating motion: The wind rolled the waves high on the beach. |
| 24. | to utter or give forth with a full, flowing, continuous sound: rolling his orotund phrases. |
| 25. | to trill: to roll one's r's. |
| 26. | to cause to revolve or turn over or over and over: to roll oneself on one's face. |
| 27. | to cause to sway or rock from side to side, as a ship. |
| 28. | to wrap (something) around an axis, around upon itself, or into a cylindrical shape, ball, or the like: to roll string. |
| 29. | to make by forming a tube or cylinder: to roll a cigarette. |
| 30. | to spread out flat (something curled up) (often fol. by out): He rolled the map out on the table. |
| 31. | to wrap, enfold, or envelop, as in some covering: to roll a child in a blanket. |
| 32. | to spread out, level, smooth, compact, or the like, as with a rolling pin, roller, the hands, etc.: to roll dough; to roll a tennis court. |
| 33. | to form (metal) in a rolling mill. |
| 34. | to tumble (metal pieces and abrasives) in a box or barrel in such a way that their relative positions remain the same. |
| 35. | to beat (a drum) with rapid, continuous strokes. |
| 36. | (in certain games, as craps) to cast, or throw (dice). |
| 37. | Printing. to apply (ink) with a roller or series of rollers. |
| 38. | Slang. to rob, esp. by going through the pockets of a victim who is either asleep or drunk. |
| 39. | a document of paper, parchment, or the like, that is or may be rolled up, as for storing; scroll. |
| 40. | a list, register, or catalog, esp. one containing the names of the persons belonging to a company, class, society, etc. |
| 41. | anything rolled up in a ringlike or cylindrical form: a roll of wire. |
| 42. | a number of papers or other items rolled up together. |
| 43. | a length of cloth, wallpaper, or the like, rolled up in cylindrical form (often forming a definite measure). |
| 44. | a cylindrical or rounded mass of something: rolls of fat. |
| 45. | some article of cylindrical or rounded form, as a molding. |
| 46. | a cylindrical piece upon which something is rolled along to facilitate moving. |
| 47. | a cylinder serving as a core upon which something is rolled up. |
| 48. | a roller with which something is spread out, leveled, crushed, smoothed, compacted, or the like. |
| 49. | Cookery.
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| 50. | the act or process or an instance of rolling. |
| 51. | undulation, as of a surface: the roll of a prairie. |
| 52. | a sonorous or rhythmical flow of words. |
| 53. | a deep, prolonged sound, as of thunder: the deep roll of a breaking wave. |
| 54. | the trill of certain birds, esp. of the roller canary. |
| 55. | the continuous sound of a drum rapidly beaten. |
| 56. | a rolling motion, as of a ship. |
| 57. | a rolling or swaying gait. |
| 58. | Aerospace.
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| 59. | Informal.
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| 60. | (in various dice games)
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| 61. | roll back, to reduce (the price of a commodity, wages, etc.) to a former level, usually in response to government action. |
| 62. | roll in, Informal.
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| 63. | roll out,
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| 64. | roll up,
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| 65. | on a roll,
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| 66. | roll in the hay, Slang. an instance of sexual intercourse. |
| 67. | roll one's eyes, to turn one's eyes around in different directions or in a circle, esp. as an expression of disbelief, annoyance, or impatience: He rolled his eyes when he heard the stupid joke. |
| 68. | roll with the punches. punch 1 (def. 16). |
| 69. | strike off or from the rolls, to remove from membership or practice, as to disbar: He will surely be struck off the rolls if this conduct continues. |

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roll (a set)
and roll a set of prints.
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"The rollyng stone neuer gatherth mosse." [John Heywood, "A dialogue conteinying the nomber in effect of all the proverbes in the Englishe tongue," 1546]Of eyes, from 1513. Of a movie camera, "to start filming," from 1938. Sense of "to rob a stuporous drunk" is from 1873, from the action required to get to his pockets. To roll with the punches is a metaphor from boxing (1940). Rolling pin is recorded from 1497. Heads will roll is a Hitlerism:
"If our movement is victorious there will be a revolutionary tribunal which will punish the crimes of November 1918. Then decapitated heads will roll in the sand." [1930]
roll out
Get out of bed, as in I rolled out around six o'clock this morning. [Colloquial; late 1800s]
Introduce, disclose, as in They rolled out the new washing machine with great fanfare.