Copt 
(kŏpt)
(kŏpt)n.
1. A member of a historically Christian people of Egypt.
2. A member of the Coptic Church.
[French Copte, from New Latin Coptus, from Arabic Qubṭ, Copts, from Coptic Gyptias, from Greek Aiguptios, an Egyptian, from Aiguptos, Egypt, from Egyptian ḥwt-k'-ptḥ, the name of the temple of Ptah at Memphis : ḥwt, house + k', life force, spirit + ptḥ, Ptah.]
- chromaffin
- chroma key
- chromakey
- chromat-
- chromat-
- chromate
- chromatic
- chromatic aberration
- chromatically
- chromaticism
- chromaticity
- chromatics
- chromatic scale
- chromatid
- chromatin
- chromatinic
- chromatist
- chromato-
- chromatogram
- chromatograph
- chromatographer
- chromatographic
- chromatographically
- chromatography
- chromatolysis