pentachromacy.
The quality of having five independent channels for conveying color information in the eye.
Meaning & usage
The quality of having five independent channels for conveying color information in the eye.
Where this word comes from
Etymology tree Proto-Indo-European *pénkʷe Proto-Hellenic *pénkʷe Ancient Greek πέντε (pénte) Ancient Greek πεντᾰ- (pentă-)lbor. English penta- Proto-Hellenic *kʰrṓwmə Ancient Greek χρῶμᾰ (khrômă) English chromo- English -acy English pentachromacy From penta- + chromo- + -acy.
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Definitions, grammatical labels, IPA, etymology and examples: Wiktionary contributors, extracted by Kaikki / Wiktextract. Adapted under CC BY-SA 4.0. Selected fields and authored examples are shown; third-party quotations and audio are omitted. See contributor history.
Last enriched 2026-09-10. Definitions are in English. Romanizations are shown when supplied by the source; syllable estimates are omitted for unsupported scripts.