|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.|
seton se·ton (sēt'n)
Material such as thread, wire, or gauze that is passed through subcutaneous tissues or through a cyst in order to form a sinus or fistula.