level: meaning and definitions

Relative position or rank on a scale: the local level of government; studying at the graduate level.

A relative degree, as of achievement, intensity, or concentration: an unsafe level of toxicity; a high level of frustration.

A natural or proper position, place, or stage: I finally found my own level in the business world.

Position along a vertical axis; height or depth: a platform at knee level.

A horizontal line or plane at right angles to the plumb.

The position or height of such a line or plane.

A flat, horizontal surface.

A land area of uniform elevation.

An instrument for ascertaining whether a surface is horizontal, vertical, or at a 45° angle, consisting essentially of an encased, liquid-filled tube containing an air bubble that moves to a center window when the instrument is set on an even plane. Also called spirit level.

Such a device combined with a telescope and used in surveying.

A computation of the difference in elevation between two points by using such a device.

Having a flat, smooth surface.

Being on a horizontal plane.

Being at the same height or position as another; even.

Being at the same degree of rank, standing, or advantage as another; equal.

Being or relating to a specified rank or standing. Often used in combination: a lower-level administrator.

Exhibiting no abrupt variations; steady: spoke in a level tone.

Rational and balanced; sensible: came to a level appraisal of the situation; keeps a level head in an emergency.

Filled evenly to the top: a level tablespoon of the medicine.

To make horizontal, flat, or even: leveled the driveway with a roller; leveled off the hedges with the clippers.

To tear down; raze.

To knock down with or as if with a blow: The challenger leveled the champion with a mighty uppercut.

To place on the same level; equalize.

To aim along a horizontal plane: leveled the gun at the target.

To direct emphatically or forcefully toward someone: leveled charges of dishonesty.