lawnmower
UK[ˈlɔːnˌməʊə]US[ˈlɔːnˌmoʊər]
n
A machine with a rotating blade for cutting the grass on a lawn.
Morpheme Breakdown
lawn
mower
lawn
grass area
mower
cutting machine
Etymology
The word 'lawnmower' is a transparent compound from the 19th century, combining two established English words. 'Lawn' entered English from Norman French, originally denoting a glade or open space in a forest, before specializing to mean a managed stretch of grass. 'Mower' is an agent noun from the Old English verb 'to mow,' which has ancient Proto-Germanic roots related to cutting or harvesting. The compound's logic is perfectly literal: a machine that mows a lawn. It exemplifies how English readily creates precise technical terms by combining native and borrowed elements, with the modern meaning directly reflecting the function of the invented tool.
Analysis
Structure: lawn (grass area) + mower (cutting machine)
lawn: Origin: Middle English, likely from Old French launde (wooded area, heath), from Gaulish. Role: Root, specifies the object of the action.
mower: Origin: Middle English mowere, from Old English māwere (one who mows), from the verb māwan (to cut down grass). Role: Root, specifies the agent or tool performing the action.
Examples
The loud noise from the neighbor's lawnmower woke me up on Saturday morning.
He pushed the electric lawnmower back and forth across the yard.
Before the invention of the lawnmower, maintaining short grass was a labor-intensive task.