DECEMBER

abbreviation Dec [noun] - the twelfth and last month of the year, after November and before January23(rd) December/December 23(rd)/23(rd) Dec/Dec 23(rd) [U]We went to Mexico on the twelfth of December/December the twelfth/(esp. US) December twelfth. [U]Their baby was born last/is expected next December. [U]My parents got married in/during December. [U]It was one of the coldest Decembers ever. [C]