| a screen or mat covered with a dark material for shielding a camera lens from excess light or glare. |
| 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. |
deficit def·i·cit (děf'ĭ-sĭt)
n.
A lack or deficiency of a substance.
A lack or impairment in mental or physical functioning.
A shortage, especially the amount by which a sum of money falls short of what is required; a debt.