Definition of know-all-about-it in English:

know-all-about-it

adjective ˌnəʊɔːləˈbaʊtɪt

rare

Late 19th century; earliest use found in John Ruskin (1819–1900), art critic and social critic. From know + all + about + it.

adjectiveˌnəʊɔːləˈbaʊtɪt

rare

Late 19th century; earliest use found in John Ruskin (1819–1900), art critic and social critic. From know + all + about + it.

词汇	know-all-about-it
释义	Definition of know-all-about-it in English: know-all-about-it adjective ˌnəʊɔːləˈbaʊtɪt rare Attributive Knowing, or appearing to know, all about something. Origin Late 19th century; earliest use found in John Ruskin (1819–1900), art critic and social critic. From know + all + about + it. Definition of know-all-about-it in US English: know-all-about-it adjectiveˌnəʊɔːləˈbaʊtɪt rare Attributive Knowing, or appearing to know, all about something. Origin Late 19th century; earliest use found in John Ruskin (1819–1900), art critic and social critic. From know + all + about + it.
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