Twelvemonth — synonyms, definition

1. twelvemonth (Noun)

2 synonyms
year yr
1 definition

twelvemonth (Noun) — A period of time containing 365 (or 366) days.

3 types of
period period of time time period
18 types
365 days 366 days Christian year Holy Year New Year Y2K annum bissextile year calendar year church year civil year common year financial year fiscal year intercalary year leap year off year year of grace
3 parts of
decade decennary decennium