Pronunciation: (ôl'in'), [key]
1. Wrestling.without restrictions; with virtually every type of hold permitted.
2. Jazz.performed by all members of the group; played ensemble: An all-in refrain followed the solos.
3. Brit.with extras included; inclusive: at the all-in rate.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.