room
UK[ruːm]US[ruːm]
n
an area within a building enclosed by walls and floor and ceiling
n
space that can be occupied or where something can be done
v
to share a room, apartment, or house; to live as a roommate
Etymology
The word 'room' originates from the Old English 'rūm,' meaning "space" or "extent." It is cognate with similar terms in other Germanic languages, such as Old High German 'rūm' and Old Norse 'rúm,' all sharing the Proto-Germanic root 'rūmaz.' This root, in turn, is traced back to the Proto-Indo-European 'rewh₁-,' meaning "to open" or "space." The semantic journey is direct and logical: from the abstract concept of "open space," the meaning narrowed to specifically denote a defined space within a building. The verb sense, meaning to occupy a room jointly, developed naturally from this core noun.
Analysis
This is a simplex word of Germanic origin. The Old English form 'rūm' is a direct cognate, carrying the core meaning of "space."
Examples
The hotel room had a beautiful view of the ocean.
Is there enough room in the car for one more person?
They decided to room together during their first year at university.