zy·go·ma 
(zī-gōmə, zĭ-)
(zī-gōmə, zĭ-)n. pl. zy·go·ma·ta (-mə-tə) or zy·go·mas
1. The zygomatic bone.
2. The zygomatic arch.
3. The zygomatic process.
[New Latin zygōma, zygōmat-, from Greek zugōma, bolt, from zugoun, to join; see yeug- in the Appendix of Indo-European roots.]
zy′go·matic (-mătĭk) adj.
- inexpressibly
- inexpressive
- inexpressively
- inexpugnability
- inexpugnable
- inexpugnably
- inextensible
- in extenso
- inextinguishable
- inextinguishably
- inextirpable
- in extremis
- inextricability
- inextricable
- inextricableness
- inextricably
- INF
- inf.
- in faith
- infallibility
- infallible
- infallibleness
- infallibly
- infamous
- infamously