leap year
US
UK leap year n: (year: February has 29 days)
SC 闰年 rùn nián
Leap year always falls in even years.
- superbly
- super bowl
- superbug
- supercargo
- supercharge
- supercharged
- supercharger
- supercilious
- superciliously
- superciliousness
- supercomputer
- superconducting
- superconductive
- superconductivity
- superconductor
- supercritical
- super-duper
- superego
- supererogation
- supererogatory
- superficial
- superficiality
- superficially
- superficies
- superfine