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subnotebook

American  
[suhb-noht-book] / ˈsʌbˌnoʊt bʊk /

noun

  1. a laptop computer smaller and lighter than a notebook, typically weighing less than 5 pounds (2.3 kilograms).

Etymology

Origin of subnotebook

An Americanism dating back to 1990–95

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.