adj
Meaning 1
Relative to an observer; that is, relative to a point on the surface of the Earth; said of a frame of reference, of a coordinate system, or the like, or of motion or position within such.
Definition source: English Wiktionary via Wiktextract
Usage: not-comparable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided