DictionaryAI

Dec

proper noun
SayDEK/dɛk/

2 meanings of Dec

Practice

  1. 1
    proper nounabbreviation
    Abbreviation of December. Use this short form when writing dates.

    School ends on Dec 20 this year.

    The bill is due on Dec. 15.

    Note

Less common meaning

  1. 2
    proper noun
    A short, friendly form of the male first name Declan, used by friends and family.

Use it in a sentence

Write your own sentence with Dec, and AI will tell you whether it fits and which meaning you used.

Origin

A short form of the name Declan.