Exact historical dictionary sense
Ground in Webster's 1913 dictionary
The 1913 record labels ground as noun. Its source-bounded etymology and selected historical definition appear below.
[OE. ground, grund, AS. grund; akin to D. grond, OS., G., Sw., & Dan. grund, Icel. grunnr bottom, Goth. grundus (in composition); perh. orig. meaning, dust, gravel, and if so perh. akin to E. grind.]
Cross-verified historical senseIn Webster's Revised Unabridged Dictionary (1913), "ground" is labeled noun. Its etymology is recorded as: "[OE. ground, grund, AS. grund; akin to D. grond, OS., G., Sw., & Dan. grund, Icel. grunnr bottom, Goth. grundus (in composition); perh. orig. meaning, dust, gravel, and if so perh. akin to E. grind.]" The selected historical definition says: "The surface of the earth; the outer crust of the globe, or some indefinite portion of it."