Sub-notebook | Define Sub-notebook at Dictionary.com

subnotebook / ˈsʌbˌnoʊt bʊk / Show Spelled [suhb-noht-b oo k] Show IPA noun a laptop computer smaller and lighter than a notebook, typically weighing less than 5 pounds (2.3 kg). Origin: 1990–95, Americanism Dictionary.com Unabridged Based on the ...

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