Decr.

Proper noun

December (plural Decembers)

1. The twelfth and last month of the Gregorian calendar, following November and preceding the January of the following year, containing the southern solstice.
   • Holonyms: calendar year; year

   Synonyms:

   Yulemonth, Twelfth Month

2. (rare) A female given name transferred from the month name [in turn from English].
   • But others were less than thrilled with this new gizmo, particularly its addictive qualities. There were reports of breakups threatened and consummated over it. “Our marriage or your Sony,” one woman told her husband, who duly sold the Walkman to a bachelor friend. A young woman named December...2017, Rebecca Tuhus-Dubrow, Personal Stereo, →ISBN, page 45
3. A surname.