leap year
noun[C]
uk/ˈliːp ˌjɪər/us/ˈliːp ˌjɪr/ayearthathappensevery fouryearsand has anextradayon 29February
闰年Years & yearly
- academic year
- ad
- Anno Domini
- annual
- annually
- bicentenary
- bissextile
- calendar year
- CE
- centenary
- financial year
- fiscal year
- interannual
- liturgical year
- tercentenary
- the Gregorian calendar
- year
- year end
- year-around
- year-round