any of several species of club moss, especially Lycopodium obscurum or L. complanatum.
a European herb, Ajuga chamaepitys, of the mint family, having a resinous odor.
a hairy plant, Ajuga chamaepitys, of Europe and N Africa, having two-lipped yellow flowers marked with red spots: family Lamiaceae (labiates). It smells of pine when crushed See also bugle2
any of certain North American club mosses, esp Lycopodium obscurum
noun 1. a plant, Linanthus dianthiflorus, of southern California, having pink or white flowers.
noun 1. Also called groundplot. the plan of a floor of a building. 2. first or fundamental plan. noun 1. a drawing of the ground floor of a building, esp one to scale See also plan (sense 3) Compare elevation (sense 5) 2. a preliminary or basic outline
noun 1. (in perspective drawing) the theoretical horizontal plane receding from the picture plane to the horizon, beginning at the level of the base line. 2. Electricity. a ground plate or an underground mesh of radial wires connected to a vertical antenna (ground plane antenna) that is grounded in order to provide suitable radiation characteristics.
- Ground-plane aerial
noun 1. (electronics) a quarter-wave vertical dipole aerial in which the electrical image forming the other quarter-wave section is formed by reflection in a system of radially disposed metal rods or in a conductive sheet