Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
co-ordinate is a noun meaning "a number that identifies a position relative to an axis". It carries one recorded sense.
a number that identifies a position relative to an axis
Definitions, synonyms and semantic relations for co-ordinate come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.