Added 10 October 2026 cuvette /kjuˈvɛt/ noun Categories: Rare Words noun ! Definition from Wiktionary (CC BY-SA). Pronunciation from Wiktionary, via Kaikki.org. More about cuvette at Wordnik → Where our words come from → A pot, bucket, or basin, in which molten plate glass is carried from the melting pot to the casting table. A cunette. A small vessel with at least two flat and transparent sides, used to hold a liquid sample to be analysed in the light path of a spectrometer. Related Words: ladleflaskventousevesselcupelcarafebatepuntyquart-potcapsulegluepot Back to today's word