Russian-English dictionary »

вдоль и поперёк meaning in English

RussianEnglish
вдоль и поперёк adverb

inside out(of knowledge: thoroughly)
adverb
[UK: ˈɪn.ˈsaɪ.daʊt] [US: ˈɪn.ˈsaɪ.daʊt]

знать вдоль и поперёк verb
{imPlf}

know inside and out(know (something) very thoroughly)
verb