noun

December

December

My birthday is in December.

My birthday is in December.

Christmas is on the 25th of December.

Christmas is on the 25th of December.

((in December)) used to specify the month. We go skiing in December.

((on the [date] of December)) used for a specific date. The event is on the 10th of December.

Synonyms: none; Antonyms: none

From Latin 'decem', meaning 'ten'. It was the tenth month in the original Roman calendar.

Remember 'decem' means ten. Even though it's the 12th month now, its name comes from when it was the 10th.

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