What is the meaning of Level?

The same height at all places; parallel to a flat ground.

At the same height as some reference; constructed as level with.

Unvaried in frequency.

Unvaried in volume.

Calm.

In the same position or rank.

Straightforward; direct; clear.

Well balanced; even; just; steady; impartial.

Of even tone; without rising or falling inflection; monotonic.

Perpendicular to a gravitational force.

A tool for finding whether a surface is level, or for creating a horizontal or vertical line of reference.

A distance relative to a given reference elevation.

Degree or amount.

Achievement or qualification.

Distance from the root node of a tree structure.

One of several discrete segments of a game, generally increasing in difficulty and representing different locations in the game world.

A numeric value that quantifies a character, ability, or item's experience and power.

A floor of a multi-storey building.

An area of almost perfectly flat land.

A school grade or year.

One of the specific values which may be taken by a categorical variable.

To adjust so as to make as flat or perpendicular to the ground as possible.

To destroy by reducing to ground level; to raze.

To progress to the next level.

To aim or direct (a weapon, a stare, an accusation, etc).

To direct or impose (a penalty, fine, etc) at or upon (someone).

To make the score of a game equal.

To bring to a common level or plane, in respect of rank, condition, character, privilege, etc.

To adjust or adapt to a certain level.

To speak honestly and openly with.

level.

Source: wiktionary.org