flat
adjective
°Having no variations in altitude.
"The land around here is flat."
°(of a tire or other inflated object) Deflated, especially because of a puncture.
verb
°So as to be flat.
°Bluntly.
noun
°An area of level ground.
°(music) A note played a semitone lower than a natural, denoted by the symbol sign placed after the letter representing the note (e.g., B♭) or in front of the note symbol (e.g. ♭♪).
synonyms: even, planar, plane, smooth more» , uniform, deflate, puncture, monotone, boring, dull, uninteresting, flabby, bluntly, curtly, tops, absolutely, completely, utterly, apartment