chops 
(chŏps)
(chŏps)pl.n.
Idiom: 1. The jaws.
2.
a. The mouth.
b. The lower cheeks or jowls.
c. Muttonchops.
3. Slang The technical skill with which a jazz or rock musician performs.
bust (someone's) chops
1. To scold or insult someone.
2. To disappoint or defeat someone.
3. To hold a building contractor to the letter of an agreement.
[Possibly akin to CHOP1. N. 3, originally in reference to the embouchure of trumpeters.]
- incredible
- incredibleness
- incredibly
- incredulity
- incredulous
- incredulously
- incredulousness
- increment
- incremental
- incrementalism
- incrementalist
- incrementality
- incrementally
- increscent
- incretin
- incretion
- incriminate
- incrimination
- incriminatory
- incrust
- incrust
- incrustation
- incubate
- incubation
- incubational