nap
[næ_p]
naps, napping, napped
1) N-COUNT If you have a nap, you have a short sleep, usually during the day.
Use your lunch hour to have a nap in your chair...
I might take a little nap.
Syn:
snooze
2) VERB If you nap, you sleep for a short period of time, usually during the day.
An elderly person may nap during the day and then sleep only five hours a night.
Syn:
doze
3) N-SING The nap of a carpet or of a cloth such as velvet is the top layer of short threads, which usually lie smoothly in one direction.
4) PHRASE: V inflects If someone is caught napping, something happens when they are not prepared for it, although they should have been. [INFORMAL]
The security services were clearly caught napping.