all-in

[ awl-in ]
/ ˈɔlˈɪn /

adjective

Wrestling. without restrictions; with virtually every type of hold permitted.
Jazz. performed by all members of the group; played ensemble: An all-in refrain followed the solos.
British. with extras included; inclusive: at the all-in rate.

Origin of all-in

First recorded in 1885–90
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

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