a: camera obscura b: a device that consists of a lightproof chamber with an aperture fitted with a lens and a shutter through which the image of an object is projected onto a surface for recording (as on film) or for translation into electrical impulses (as for television broadcast). â off camera. 1.
/seÂ·quesÂ·ter/ (se-kwesÂ´ter) 1. to detach or separate abnormally a small portion from the whole. See sequestration and sequestrum. 2. to isolate a constituent of a chemical system by chelation or other means.
selvage, selvedge-the edge of a fabric that is woven so that it will not ravel or fray. berm, shoulder-a narrow edge of land (usually unpaved) along the side of a road; the car pulled off onto the shoulder. roadside, wayside-edge of a way or road or path; flowers along the wayside.