[bawr-nuh-nahyt, bohr-, boo r-] /ˈbɔr nəˌnaɪt, ˈboʊr-, ˈbʊər-/
a sulfide of lead, antimony, and copper, PbCuSbS 3 , occurring in gray to black crystals or granular masses.
- Cogwheel respiration
cogwheel respiration cog·wheel respiration (kŏg’wēl’) n. Respiration in which the inspiratory sound is punctuated by two or three silent intervals.
- Cogwheel rigidity
cogwheel rigidity n. Rigidity in which the muscles respond with cogwheel-like jerks to the use of force in bending the limb, as occurs in Parkinson’s disease.
[koh-hab, koh-hab] /ˈkoʊˌhæb, koʊˈhæb/ noun, Informal. 1. a person who cohabits.