• | A line or surface to which, at every point, a vertical or
plumb line is perpendicular; a line or surface which is everywhere
parallel to the surface of still water; -- this is the true level, and
is a curve or surface in which all points are equally distant from the
center of the earth, or rather would be so if the earth were an exact
sphere. |
• | A horizontal line or plane; that is, a straight line or a
plane which is tangent to a true level at a given point and hence
parallel to the horizon at that point; -- this is the apparent level at
the given point. |
• | An approximately horizontal line or surface at a certain
degree of altitude, or distance from the center of the earth; as, to
climb from the level of the coast to the level of the plateau and then
descend to the level of the valley or of the sea. |
• | Hence, figuratively, a certain position, rank, standard,
degree, quality, character, etc., conceived of as in one of several
planes of different elevation. |
• | A uniform or average height; a normal plane or altitude; a
condition conformable to natural law or which will secure a level
surface; as, moving fluids seek a level. |
• | An instrument by which to find a horizontal line, or adjust
something with reference to a horizontal line. |
• | A measurement of the difference of altitude of two points,
by means of a level; as, to take a level. |
• | A horizontal passage, drift, or adit, in a mine. |
• | Even; flat; having no part higher than another; having, or
conforming to, the curvature which belongs to the undisturbed liquid
parts of the earth's surface; as, a level field; level ground; the
level surface of a pond or lake. |
• | Coinciding or parallel with the plane of the horizon;
horizontal; as, the telescope is now level. |
• | Even with anything else; of the same height; on the same
line or plane; on the same footing; of equal importance; -- followed by
with, sometimes by to. |
• | Straightforward; direct; clear; open. |
• | Well balanced; even; just; steady; impartial; as, a level
head; a level understanding. [Colloq.] |
• | Of even tone; without rising or falling inflection. |
• | To make level; to make horizontal; to bring to the
condition of a level line or surface; hence, to make flat or even; as,
to level a road, a walk, or a garden. |
• | To bring to a lower level; to overthrow; to topple down;
to reduce to a flat surface; to lower. |
• | To bring to a horizontal position, as a gun; hence, to
point in taking aim; to aim; to direct. |
• | Figuratively, to bring to a common level or plane, in
respect of rank, condition, character, privilege, etc.; as, to level
all the ranks and conditions of men. |
• | To adjust or adapt to a certain level; as, to level
remarks to the capacity of children. |
• | To be level; to be on a level with, or on an equality
with, something; hence, to accord; to agree; to suit. |
• | To aim a gun, spear, etc., horizontally; hence, to aim or
point a weapon in direct line with the mark; fig., to direct the eye,
mind, or effort, directly to an object. |