The extent, scope, or range of an object or concept.
A particular geographic region.
Any particular extent of surface, especially an empty or unused extent.
An open space, below ground level, giving access to the basement of a house, and typically separated from the pavement by railings.
Genitals.
A measure of the extent of a surface; it is measured in square units.
Penalty box; penalty area.
The absolute or relative size, extent or importance of something.
A measure of the energy released by an earthquake (e.g. on the Richter scale).
A number, assigned to something, such that it may be compared to others numerically
An order of magnitude.
Of a vector, the norm, most commonly, the two-norm.
The apparent brightness of a star, with lower magnitudes being brighter; apparent magnitude
A ratio of intensity expressed as a logarithm.