lodger

The word 'lodger' is built upon the verb 'lodge', which entered English in the 13th century from Old French logier, meaning "to place, house, or dwell." This French term likely derives from Frankish laubja ("shelter, arbor"), a Germanic root related to the concept of a covered structure or foliage used for protection. The suffix '-er', a productive agent-forming suffix in English, is appended to indicate a person who performs the action of the verb. Thus, the literal logic of the word is "one who lodges," directly connecting the action of occupying temporary rented accommodation to the person who does so.

Structure: lodge (to provide temporary accommodation) + er (agent suffix) - lodge: From Middle English loggen, from Old French logier, of Germanic origin. The root functions as a verb meaning to provide or occupy temporary living quarters. - er: A native English agent noun suffix, from Old English -ere, used to form nouns denoting a person who performs an action.