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jack

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verb jack pronunciation in American English /dʒæk/
Word Forms
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present tense
I/you/we/theyjack
he/she/itjacks
present participlejacking
past tensejacked
past participlejacked

phrasal verbs

jack around

Word Forms
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present tense
I/you/we/theyjack around
he/she/itjacks around
present participlejacking around
past tensejacked around
past participlejacked around
American informal

jack off

[intransitive/transitive]
Word Forms
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present tense
I/you/we/theyjack off
he/she/itjacks off
present participlejacking off
past tensejacked off
past participlejacked off
American impolite

jack up

Word Forms
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present tense
I/you/we/theyjack up
he/she/itjacks up
present participlejacking up
past tensejacked up
past participlejacked up

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