Added 9 October 2026 madeira noun Categories: NaturePlacesRare Words noun ! Definition from WordNet 3.1, Princeton University. More about madeira at Wordnik → Where our words come from → A Brazilian river; tributary of the Amazon River. An island in the Atlantic Ocean off the coast of Africa; the largest of the Madeira Islands. An amber dessert wine from the Madeira Islands. Related Words: timberwoodwoodenmaderaisolamamorefaialazoresflores Back to today's word