NAP, noun To lean, that is, to nod. 1. A short sleep or slumber. NAP, verb intransitive 1. To have a short sleep; to be drowsy. 2. To be in a careless, secure state. NAP, noun 1. The woolly or villous substance on the surface of cloth. 2. The downy or soft hairy substance on plants. 3. A knop.
Source: Webster's 1828 American Dictionary ↗ · public-domain · returned verbatim, no AI