(n) structure consisting of a room or set of rooms comprising a single level of a multilevel building; "what level is the office on?"
(n) a flat surface at right angles to a plumb line; "park the car on the level"
(n) indicator that establishes the horizontal when a bubble is centered in a tube of liquid
(n) a position on a scale of intensity or amount or quality; "a moderate degree of intelligence"; "a high level of care is required"; "it is all a matter of degree"
(n) height above ground; "the water reached ankle level"; "the pictures were at the same level"
(n) an abstract place usually conceived as having depth; "a good actor communicates on several levels"; "a simile has at least two layers of meaning"; "the mind functions on many strata simultaneously"
(n) a specific identifiable position in a continuum or series or especially in a process; "a remarkable degree of frankness"; "at what stage are the social sciences?"
(n) a relative position or degree of value in a graded group; "lumber of the highest grade"
(v) become level or even; "The ground levelled off"
(v) talk frankly with; lay it on the line; "I have to level with you"
(v) direct into a position for use; "point a gun"; "He charged his weapon at me"
(v) aim at; "level criticism or charges at somebody"
(v) make level or straight; "level the ground"
(v) tear down so as to make flat with the ground; "The building was levelled"
(s) having a horizontal surface in which no part is higher or lower than another; "a flat desk"; "acres of level farmland"; "a plane surface"
(s) oriented at right angles to the plumb; "the picture is level"
(s) being on a precise horizontal plane; "a billiard table must be level"
(s) not showing abrupt variations; "spoke in a level voice"; "she gave him a level look"- Louis Auchincloss