notebook
Word family adjectivenotalnotednotelessnoteworthyadverbnotedlynoteworthilynounnotednessnoteletnoternoteworthinessnotebooknotecasenotepapernote
Daily life, Newspapers, printing, publishing, Computers
note·book /ˈnəʊtbʊk $ ˈnoʊt-/ ●●● S3 noun [countableC] 1. 
DTCNa book made of plain paper on which you can write notes 笔记本 →5 see picture at 见图 stationery
DTCNa book made of plain paper on which you can write notes 笔记本 →5 see picture at 见图 stationery2. TD (also notebook computer) a small computer that you can carry with you 笔记本电脑，便携式电脑 → laptop
Examples from the Corpus
notebook• His companion was thin and nervy and carried a notebook.• As they searched, they wrote down in a notebook details of all the things they found.• A teacher had assigned the class to make a composition by taping personal objects into a notebook.• Viol pulled out a notebook and a biro.• He closed his notebook, stood up, made a motion at Vinny Pearson.• In the main compartment were two very old-looking notebooks bound in calfskin; nothing else.• Imagine having your own self-contained knowledge manipulator in a portable package the size and shape of an ordinary notebook.• Couldn't have picked up the pen and opened the notebook and faced the blank page.
From Longman Business Dictionary
notebooknote·book /ˈnəʊtbʊkˈnoʊt-/ noun [countableC]
COMPUTING a small personal computer which is easy to carry somewhere with you
→ compare laptopIt says it is offering the industry’s most advanced notebooks at competitive prices.
These screens add about $2,000 to the price of a notebook computer.