1. (noun)chow, chuck, eats, grub informal terms for a meal
2. (noun)chuck the part of a forequarter from the neck to the ribs and including the shoulder blade
3. (verb)chuck a holding device consisting of adjustable jaws that center a workpiece in a lathe or center a tool in a drill
4. (verb)chuck, toss throw carelessly "chuck the ball"
5. (verb)chuck, ditch throw away "Chuck these old notes"
6. (verb)chuck, pat pat or squeeze fondly or playfully, especially under the chin
7. (verb)vomit, vomit up, purge, cast, sick, cat, be sick, disgorge, regorge, retch, puke, barf, spew, spue, chuck, upchuck, honk, regurgitate, throw up eject the contents of the stomach through the mouth "After drinking too much, the students vomited"; "He purged continuously"; "The patient regurgitated the food we gave him last night"
6. (noun)chuck a contrivance or machine fixed to the mandrel of a lathe, for holding a tool or the material to be operated upon
7. (noun)chuck a small pebble; -- called also chuckstone and chuckiestone
8. (noun)chuck a game played with chucks, in which one or more are tossed up and caught; jackstones
9. (noun)chuck a piece of the backbone of an animal, from between the neck and the collar bone, with the adjoining parts, cut for cooking; as, a chuck steak; a chuck roast
10. (verb)chuck to make a noise resembling that of a hen when she calls her chickens; to cluck
11. (verb)chuck to chuckle; to laugh
12. (verb)chuck to call, as a hen her chickens
13. (verb)chuck to strike gently; to give a gentle blow to
14. (verb)chuck to toss or throw smartly out of the hand; to pitch
15. (verb)chuck to place in a chuck, or hold by means of a chuck, as in turning; to bore or turn (a hole) in a revolving piece held in a chuck