(obsolete, idiomatic) generally; most often

on most occasions; usually

Misconstruction of most of the time

Second to the most.

Alternative form of topmost

(idiomatic) at most; as an absolute maximum

(slang, humorous) An exceptional host.

(computer science) The byte of a multibyte number with the greatest importance: that is, the byte stored first on a big-endian system or last on a little-endian system.

(slang, US, chiefly military) quickly, immediately

(slang, US, chiefly military) quick, immediate