jack has definitions from the fields of zoology,cards,nautical,games,physics,chemistry,botany,food,work
1
[ noun ] Man's first name, popularity rank in the U.S. is 53
2
[ noun ] (zoology) any of several fast-swimming predacious fishes of tropical to warm-temperate seas
3
[ noun ] (cards) one of four face cards in a deck bearing a picture of a young prince

Synonyms

knave

Related terms

face_card

4
[ noun ] (nautical) small flag indicating a ship's nationality

Related terms

flag

5
[ noun ] (games) game equipment consisting of one of several small objects picked up while bouncing a ball in the game of jacks

Related terms

game_equipment

6
[ noun ] Woman's first name, popularity rank in the U.S. is 3217
7
[ noun ] (chemistry,botany,food) immense East Indian fruit resembling breadfruit of; its seeds are commonly roasted

Synonyms

jak jackfruit

Related terms

edible_fruit jackfruit

8
[ verb ] hunt with a jacklight

Synonyms

jacklight

Related terms

hunt

9
[ verb ] lift with a special device

Synonyms

jack_up

Examples

"jack up the car so you can change the tire"

Related terms

raise

10
[ noun ] (nautical,work) a man who serves as a sailor
11
12
[ noun ] a small worthless amount

Examples

"you don't know jack"

13
[ noun ] (physics) an electrical device consisting of a connector socket designed for the insertion of a plug
14
[ noun ] tool for exerting pressure or lifting

Related terms

tool jackscrew bumper_jack

15
[ noun ] Last name, frequency rank in the U.S. is 1852
16
[ noun ] (zoology) male donkey

Synonyms

jackass

Related terms

ass

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