Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
grey-green is an adjective meaning "of green tinged with grey". It carries one recorded sense.
of green tinged with grey
Definitions, synonyms and semantic relations for grey-green come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.