- An angle formed by the perpendicular intersection of two straight lines; an angle of 90°.直角，90度角：由两条直线垂直相交而成的角；90°角
- white-flowered gourd
- whitefly
- white-footed mouse
- white fox
- White Friar
- white-fronted goose
- white frost
- white gas
- white gasoline
- white gold
- white goods
- Whitehall
- whitehead
- Whitehead
- white-headed
- whiteheads
- white heat
- white hole
- white hope
- Whitehorse
- white-hot
- White House
- white iron pyrites
- white knight
- white-knuckle