twenty in Numbers topic

From Longman Dictionary of Contemporary Englishtwentytwen‧ty /ˈtwenti/ ●●● S2 W2 number, noun    1 HMNthe number 20  a small village twenty miles from Nairobi  I’m nearly twenty (=20 years old).2 the twenties3 be in your twenties4 in the twenties5 [countable] a piece of paper money that is worth £20 or $20  I offered the driver a twenty.twentieth adjective, pronoun  in the twentieth century  her twentieth birthday  I’m planning to leave on the twentieth (=the 20th day of the month).Examples from the CorpustwentySince most of the male students were in their mid to late twenties, spouse hunting for them was a major preoccupation.