flat

US /flæt/
UK /flæt/
"flat" picture
1.

having a level surface; without a slope or curve

:
The road was long and flat.
She lay flat on her back.
2.

not thick or deep

:
The book was very thin and flat.
The artist used flat colors in the painting.
3.

having lost its air, gas, or effervescence

:
The tire went flat after hitting a nail.
The soda tasted flat and unappetizing.
1.

a set of rooms on one floor of a large building, used as a separate dwelling

:
They live in a small flat in the city center.
She bought a new flat near the park.
1.

exactly horizontal

:
Lay the board flat on the table.
The pancake spread out flat in the pan.