quad·ri·ceps 
(kwŏdrĭ-sĕps′)
(kwŏdrĭ-sĕps′)n.
The large four-part extensor muscle at the front of the thigh.
[QUADRI- + (BI)CEPS.]
quad′ri·cipi·tal (-sĭpĭ-tl) adj.
- supraliminal
- supralittoral
- supramaxilla
- supramaxillary
- supramolecular
- supranational
- supraorbital
- suprarenal
- suprarenal gland
- suprascapular
- supraventricular
- supravital
- supremacist
- supremacy
- suprematism
- suprematist
- supreme
- Supreme Being
- Supreme Court
- supremely
- supremeness
- Supreme Soviet
- supremo
- suprême
- Supt.