ground lamella n.
See interstitial lamella.
noun, Chiefly British. 1. a landlord who receives ground rent.
noun 1. . noun, Meteorology. 1. the thin layer of air adjacent to the earth’s surface, usually considered to be less than 300 feet (91 meters) high. noun 1. See layer (sense 2)
[ground-lis] /ˈgraʊnd lɪs/ adjective 1. without rational basis: groundless fears. /ˈɡraʊndlɪs/ adjective 1. without reason or justification: his suspicions were groundless adj. Old English grundleas “bottomless, unfathomable, vast;” see ground (n.) + -less. Figurative sense of “unfathomable” is from early 14c. Related: Groundlessly; groundlessness.
noun, Physics. 1. .