Antonym: jenny. Similar words: jacket, lumberjack, jack of all trades, backpack, adjacent, ejaculate, ACK, sack. Meaning: [dʒæk] 
n. 1. a small worthless amount 2. a man who serves as a sailor 3. someone who works with their hands; someone engaged in manual labor 4. immense East Indian fruit resembling breadfruit; it contains an edible pulp and nutritious seeds that are commonly roasted 5. a small ball at which players aim in lawn bowling 6. an electrical device consisting of a connector socket designed for the insertion of a plug 7. game equipment consisting of one of several small six-pointed metal pieces that are picked up while bouncing a ball in the game of jacks 8. small flag indicating a ship's nationality 9. one of four face cards in a deck bearing a picture of a young prince 10. tool for exerting pressure or lifting 11. any of several fast-swimming predacious fishes of tropical to warm temperate seas 12. male donkey. v. 1. lift with a special device 2. hunt with a jacklight.
n. 1. a small worthless amount 2. a man who serves as a sailor 3. someone who works with their hands; someone engaged in manual labor 4. immense East Indian fruit resembling breadfruit; it contains an edible pulp and nutritious seeds that are commonly roasted 5. a small ball at which players aim in lawn bowling 6. an electrical device consisting of a connector socket designed for the insertion of a plug 7. game equipment consisting of one of several small six-pointed metal pieces that are picked up while bouncing a ball in the game of jacks 8. small flag indicating a ship's nationality 9. one of four face cards in a deck bearing a picture of a young prince 10. tool for exerting pressure or lifting 11. any of several fast-swimming predacious fishes of tropical to warm temperate seas 12. male donkey. v. 1. lift with a special device 2. hunt with a jacklight. 
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(31) I'm always in accordance with Jack.
(32) "There," said Jack, pointing upwards.
(33) Jack is hyperspaced by his wife.
(34) Diana's been coming on to Jack.
(34) Sentencedict.com try its best to gather and build good sentences.
(35) Helen is quite equal to Jack in brains.
(36) Jack aced the club pro three times.
(37) Jack is great on cycling and jazz.
(38) Jack is an intelligent pupil, but he lacks motivation.
(39) Jack has obtained a medical qualification.
(40) Little Jack was placed with foster parents.
(41) Jack drums for the school band.
(42) He doesn't know jack shit about cars.
(43) Don't get off your bicycle(sentencedict.com), Jack.
(44) Jack would not have hit the boy without provocation.
(45) The envelope is addressed to Jack Johnson, Esq.
(46) Jack exchanged gifts with Suzane at Christmas.
(47) Old Jack was over 90 when he snuffed it.
(48) Jack, what time do you want to go bowling?
(49) Jack desires her for his wife.
(50) The accident bereaved Jack of his wife.
(51) Jack edged the dictionary in on the bookshelf.
(52) Jack and Mary had been married for a long time but gradually drifted apart until they separated.
(53) All work and no play makes jack a dull boy.
(54) Jack assured himself that they did as they were told.
(55) Jack decided to live in during his freshman year at college.
(56) Get it together, Jack.
(57) Jack and Kim celebrated their twentieth wedding anniversary in January.
(58) Jack was being perverse and refusing to agree with anything we said.
(59) Our gardener is a jack of all trades, he can do carpentering, decorating, a bit of plumbing, and so on.
(60) Jack duked me because he said I had insulted him.