The idiom "know someone or something inside out" suggests an in-depth understanding or familiarity with a person, object, or subject. It implies knowing every detail, characteristic, or aspect thoroughly, as if one has explored its inner workings. This expression is used to emphasize a high level of knowledge, expertise, or familiarity with someone or something. It signifies that the individual has a comprehensive understanding, leaving no hidden aspects or mysteries.

What is the origin of the idiom "know someone or something inside out" and when to use it?

1cdaf9962e1d6745630c49b2c4152d043763def3734528dc7c37bd92b743f900

to [know] {sb/sth} inside out

https://tts.langeek.co/read?text=dG8ga25vdyBzb21lYm9keSBvciBzb21ldGhpbmcgaW5zaWRlIG91dA&hash=7100f79ecdc1a16971a3f8ea245d9cdfc2baa0f6&lang=en&cache-only=0&driver=googletts&accent=US

https://tts.langeek.co/read?text=dG8ga25vdyBzb21lYm9keSBvciBzb21ldGhpbmcgaW5zaWRlIG91dA&hash=efc252113e08c408e50019cf07928af1f37e4d18&lang=en&cache-only=0&driver=googletts&accent=GB

“ know somebody or something inside out”的英语定义和含义

Download Mobile App