definition of
grand

[1] #1 grand s. [expansive, heroic] of behavior that is impressive and ambitious in scale or scope; "an expansive lifestyle"; "in the grand manner"; "collecting on a grand scale"; "heroic undertakings". wn

[2] #2 grand n. [thousand, one thousand, 1000, M, K, chiliad, G, thou, yard] the cardinal number that is the product of 10 and 100. wn

[3] #3 grand n. [grand piano] a piano with the strings on a horizontal harp-shaped frame; usually supported by three legs. wn

[4] #4 grand s. [deluxe, gilded, luxurious, opulent, princely, sumptuous] rich and superior in quality; "a princely sum"; "gilded dining rooms". wn

[5] #5 grand s. large and impressive in physical size or extent; "the bridge is a grand structure". wn