One who expounds, represents or advocates.
The part of a floating-point number that represents its exponent value.
The number by which a value (called the base) is said to be raised to a power in exponentiation: for example, the 3 in 2³=8.
A manifestation of a morphosyntactic property.
One who marches; one who participates in a march.
An inhabitant of a march (border country); specifically, a marcher lord.
A border territory, a march (now only in (attributive) use).