Meaning

noun the cardinal number that is the product of 10 and 100

noun a piano with the strings on a horizontal harp-shaped frame; usually supported by three legs

adjective of behavior that is impressive and ambitious in scale or scope

originFrom Middle English grand, grond, graund, graunt, from Anglo-Norman graunt, from Old French grant, from Latin grandis. Doublet of grande and grandee.

Etymology from Wiktionary, CC BY-SA 3.0