Sweeping

Sweeping refers to moving an implement or body part in a wide, continuous arc to cover an area or remove material. The term is used for physical cleaning—sweeping a floor with a broom—as well as for broad motions and changes, such as sweeping gestures or sweeping reforms.

Cleaning use: A broom, brush, or mechanical sweeper is used to collect dust and debris from floors, sidewalks, or other surfaces. Indoor sweeping aims to collect fine dust and crumbs into a dustpan, while outdoor sweeping clears leaves and larger debris. Techniques include a low stance, overlapping strokes, and directing debris toward a collection point.

Other uses: In movement and art, sweeping describes broad, curved actions—such as a sweeping brush stroke or a sweeping gesture—that convey motion or scale. In architecture, a sweeping staircase or curved landscape edge denotes long, graceful curves.

Technical senses: In science and engineering, a sweep varies a parameter across a range to observe responses, such as a frequency sweep in signal processing. In computing, sweeping can refer to automated scanning of devices, ports, or addresses.

Etymology and usage: The word derives from Old English swapan. Figurative uses include sweeping changes or sweeping generalizations, indicating broad scope rather than literal cleaning or motion.