›used after a number like 20, 30, etc. to refer to the age of a person who is between 20 and 29, 30 and 39 yearsold, etc., or to a person who is of this age: I'd guess she's thirty-something.Most of these places are aimed at twenty-somethings.
Cleavage proves divisive in Cambridge’s words of 2014
by Alastair Horne,
December 19, 2014
Other dictionaries may choose faddish novelties as their words of the year, but here at Cambridge, we like to do something different. We look for the words that have seen sudden surges in searches over the course of the year – words that have been baffling users of English and driven them