whippersnapper

 Longman Dictionary of Contemporary English 5++朗文当代英语 5++LDOCE 5++朗文 5++

Related topics: Youth

whip·per·snap·per /ˈwɪpəˌsnæpə $ ˈwɪpərˌsnæpər/ noun [countable]  old-fashionedSSYRUDE/IMPOLITE a young person who is too confident and does not show enough respect to older people 妄自尊大的年轻人，傲慢无礼的小子

Examples from the Corpus

whippersnapper• An older Tony Gwynn must compete only with that whippersnapper and a young Dave Winfield with an aversion to the right-field wall.Origin whippersnapper (1600-1700) Probably from snipper-snapper “whippersnapper” ((16-19 centuries)), probably from snip + snap

whip·per·snap·per nounChineseSyllable  

is and does person confident not too young who a Corpus

whippersnapper
whip‧per‧snap‧per /ˈwɪpəˌsnæpə $ ˈwɪpərˌsnæpər/ noun [countable]old-fashioned a young person who is too confident and does not show enough respect to older people

whip·per·snap·perBrE /ˈwɪpəsnæpə(r)/ 🔊NAmE /ˈwɪpərsnæpər/ 🔊 noun (old-fashioned, informal) a young and unimportant person who behaves in a way that others think is too confident and rude 狂妄小子