A "decanter" is a glass container used to pour and serve wine. It helps separate any sediment or impurities from the liquid, enhancing the flavor and letting it breathe before drinking. Full definition
The «Best Wine in the World» tag was a slight exaggeration, but the wine, La Moneda Reserva Malbec, Central Valley, Chile 2015, did come top at the prestigious Decanter World Wine Awards for the best single varietal wine for under # 15. (ibwsshowuk.com)
Al Mare also provided complimentary chocolates, a crystal decanter of fine port and crystal glasses for guest's use. (wikiaustralia.com)
The Midlands Old English Sheepdog Club of England offers as a multiple win trophy the Midlands Old English Sheepdog Club Trophy (cut crystal decanter with two glasses). (oldenglishsheepdogclubofamerica.org)