(Math.) The fixed points, lines, or planes from which coordinates are measured
a system that uses coordinates to establish position
A basis of a four-dimensional coordinate system in which the first coordinate is understood as a time coordinate, while the other three coordinates represent spatial dimensions. Inertial frames and non-inertial frames are both examples of reference frames.
Find another word for coordinate-system. In this page you can discover 3 synonyms, antonyms, idiomatic expressions, and related words for coordinate-system, like: frame of reference, reference system and reference frame.