/no?/knew|knowntoknowthedifferencebetween two things andthereforebeabletorecognizeeither, usedespeciallytomeanthat you have a goodknowledgeandunderstandingof aparticularsubject:Computerexpert? He doesn'tknowamousefrom amodem!(= Heknowsnothing aboutcomputers.)SMART Vocabulary: related words and phrasesLearning & knowing
absorptive capacity
academy
acquire
acquisition
assimilate
autodidact
extension
familiar
journey
non-library
onboard
onboarding
outlearn
pick
sit
uncultured
unlearnable
unteachable
upskill
upskilling
See more results ?(Definition ofknow something from somethingfrom theCambridge Advanced Learner's Dictionary & Thesaurus? Cambridge University Press)#https://dictionary.cambridge.org//dictionary/english/know-from##