Englishfor English speakers
floor
Noun
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The floor is the flat part at the bottom of a room. People stand on the floor.
Don't drop your milk on the floor.
The children are sitting on the floor to play.
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A floor is a level of a building.
To get to room 302 you have to go up three floors.
lamp
Noun
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A lamp is something that makes light (either from electricity or by burning fuel).
It's getting dark so I'll switch on the lamp to read by.
Oil lamps have wicks that can smoke as they burn.