a personal computer that is small and light enough to be operated on the user's lap
Compare palmtop computer
WordReference Random House Learner's Dictionary of American English © 2026
lap•top /ˈlæpˌtɑp/USA pronunciation
n. [countable]
WordReference Random House Unabridged Dictionary of American English © 2026- Businessa portable microcomputer small enough to rest on the lap.
lap•top
(lap′top′),USA pronunciation n.
- Computinga portable, usu. battery-powered microcomputer small enough to rest on the user's lap.
- lap1 + top1 1980–85
Collins Concise English Dictionary © HarperCollins Publishers::
'laptop' also found in these entries (note: many are not synonyms or translations):
PC card
- PCMCIA
- active matrix
- active-matrix
- apart
- docking station
- netbook
- notebook
- notebook computer
- palmtop computer
- passive-matrix
- subnotebook