all-over

The compound adjective 'all-over' is a transparent formation from two foundational English words of Germanic origin. 'All' derives from Proto-Germanic allaz, carrying the core sense of "whole, entire," while 'over' stems from uberi, meaning "over" or "across." Their combination follows a straightforward Germanic compounding pattern, literally meaning "entirely over" or "covering all." This literal spatial sense evolved logically into the modern abstract meanings of "complete" and "thorough," describing something that extends across an entire surface or permeates every aspect of a situation.

Structure: all (entire) + over (covering) - all: From Old English eall, meaning "entire, whole, every." It functions as an intensifier indicating totality. - over: From Old English ofer, meaning "above, across, beyond." In this compound, it functions to indicate spatial coverage or extension.