The definition of a radius is a circular limit or a boundary of a specific distance which is drawn from a specific point.
Any of the braces or bars extending between the hub and the rim of a wheel
A range, area, or subject of human activity, interest, or knowledge:
(Cricket) An edge or line marking an edge of the playing field.
Range or scope:
Span is the amount of area or the amount of time that something encompasses.
Range or scope of influence or effect:
Maximum range of capability (of a weapon, radio, detector, fuel supply, etc.).
A range of control or influence:
Full extent or range; reach; scope; specif., range of tones, as of a voice
(Mathematics) A mathematical object, typically a set of sets, that is usually structured to define a range across which variables or other objects (such as a coordinate system) can be defined.
The range of one's perceptions, thoughts, or actions:
Range of competence:
Find another word for radii. In this page you can discover 16 synonyms, antonyms, idiomatic expressions, and related words for radii, like: radius, spokes, fields, boundaries, sweeps, spans, reaches, ranges, orbits, compasses and spaces.