three-story
UK: ˌθriːˈstɔːri | US: ˌθriˈstɔːri
adj. (of a building) having three floors or levels
The word "three-story" is a compound adjective formed by combining "three" (from Old English "þrīe," meaning the number 3) and "story" (from Latin "historia," originally meaning "narrative," but later evolving to refer to a floor of a building due to medieval depictions of tiered narratives in architecture). The term reflects a straightforward numerical description of a building's vertical structure.
The three-story apartment building offers stunning city views.
They rented a three-story townhouse in the historic district.
The school is housed in a three-story brick building.
A three-story library was constructed to accommodate growing book collections.
The fire spread quickly through the three-story wooden structure.