Oblique
Slanting. Not up-down or left-right.
Angles that are not 0°, 90°, 180° or 270°
- twenty-four hour clock
- twice
- two-dimensional
- two-step equation
- unary operation
- undecagon
- undecimal
- unearned income
- unequal
- union
- unit
- unit cost
- unit fraction
- unit of measurement
- unit price
- unit rate
- unit vector
- units
- univariate data
- universal set
- upper bound
- us standard units
- value
- variable
- variance