|a printed punctuation mark (‽), available only in some typefaces, designed to combine the question mark (?) and the exclamation point (!), indicating a mixture of query and interjection, as after a rhetorical question.|
|a screen or mat covered with a dark material for shielding a camera lens from excess light or glare.|
|Huntington's disease See Sydenham's chorea a disorder of the central nervous system characterized by uncontrollable irregular brief jerky movements|
|[C19: from New Latin, from Latin: dance, from Greek khoreia, from khoros dance; see |
chorea cho·re·a (kô-rē'ə, kə-)
Irregular, spasmodic, involuntary movements of the limbs or facial muscles.