adj.
1.having a horizontal surface in which no part is higher or lower than another
2.having no depth or thickness
3.not modified or restricted by reservations
4.stretched out and lying at full length along the ground
5.lacking contrast or shading between tones
6.lowered in pitch by one chromatic semitone
7.flattened laterally along the whole length (e.g., certain leafstalks or flatfishes)
8.lacking taste or flavor or tang
9.lacking stimulating characteristics 10.having lost effervescence 11.not increasing as the amount taxed increases 12.not made with leavening 13.parallel to the ground 14.without pleats 15.lacking the expected range or depth 16.(of a tire) completely or partially deflated 17.not reflecting light 18.lacking variety in shading flat adv.
1.at full length
2.with flat sails
3.below the proper pitch
4.against a flat surface
5.in a forthright manner
6.wholly or completely flat n.
1.a level tract of land
2.a shallow box in which seedlings are started
3.a musical notation indicating one half step lower than the note named
4.freight car without permanent sides or roof
5.a deflated pneumatic tire
6.scenery consisting of a wooden frame covered with painted canvas
7.a suite of rooms usually on one floor of an apartment house
