first floor

first floor

n.

1. The ground floor of a building.

2. Chiefly British The floor immediately above the ground floor.

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first floor

Noun

1. the storey of a building immediately above the one at ground level

2. US the storey at ground level

Thesaurus

Noun

1.

first floor - the floor of a building that is at or nearest to the level of the ground around the building ground floor, ground level storey, floor, story, level - a structure consisting of a room or set of rooms at a single position along a vertical scale; "what level is the office on?"