| BIRIANI | • biriani n. Alternative spelling of biryani. • BIRIANI n. (Urdu) a spicy rice dish, also BIRIYANI, BIRYANI. |
| CRIMINI | • crimini interj. Alternative form of criminy. • crimini n. A dark brown edible mushroom, Agaricus bisporus, that has a rounded cap; called a portobello when mature. • CRIMINI n. a dark brown edible mushroom, also CREMINI. |
| IRIDIAL | • iridial adj. Relating to the iris of the eye. • IRIDIAL adj. relating to the iris of the eye, also IRIDAL, IRIDIAN, IRIDIC. |
| IRIDIAN | • iridian adj. (Mineralogy) Describing minerals containing iridium. • iridian adj. Of or relating to the iris or rainbow. • Iridian adj. Of or relating to Iris. |
| IRIDISE | • iridise v. Alternative form of iridize. • IRIDISE v. to make iridescent, also IRIDIZE. |
| IRIDIUM | • iridium n. (Uncountable) A chemical element (symbol Ir) with an atomic number of 77: a very hard, brittle, silvery-white… • iridium n. (Countable) A single atom of this element. • IRIDIUM n. a metallic element. |
| IRIDIZE | • iridize v. (Transitive) To point or tip with iridium. • iridize v. (Transitive) To make iridescent. • IRIDIZE v. to make iridescent, also IRIDISE. |
| IRISING | • irising n. (Film) The use of an iris shot. • irising v. Present participle of iris. • IRIS v. to give the form of a rainbow to. |
| MIRIFIC | • mirific adj. (Rare, literary) Working wonders; wonderful. • MIRIFIC adj. working wonders; marvellous, also MIRIFICAL. |
| MIRITIS | • miritis n. Plural of miriti. • MIRITI n. (Tupi) any palm of the genus Mauritia. |
| NIGIRIS | • NIGIRI n. (Japanese) a small oval block of cold rice, wasabi and fish. |
| RIKISHI | • rikishi n. (Sumo) A sumo wrestler. • RIKISHI n. (Japanese) a sumo wrestler. |
| RILIEVI | • rilievi n. Plural of rilievo. • RILIEVO n. (Italian) the projection of figures or forms from a flat background, also RELIEVO. |
| RIPIENI | • ripieni n. Plural of ripieno. • RIPIENO n. (Italian) a musical passage performed by all the performers. |
| RISORII | • risorii n. Plural of risorius. • RISORIUS n. a facial muscle situated at the corner of the mouth. |
| SAIMIRI | • saimiri n. Squirrel monkey. • saimiri n. Any member of Saimiri, a taxonomic genus of South American arboreal monkeys comprising the squirrel monkeys. • Saimiri prop.n. A taxonomic genus within the family Cebidae – the squirrel monkeys. |
| TIRITIS | • TIRITI n. (Maori) a treaty, especially the Treaty of Waitangi. |