| ARENA | • arena n. An enclosed area, often outdoor, for the presentation of sporting events (sports arena) or other spectacular… • arena n. The building housing such an area; specifically, a very large, often round building, often topped with… • arena n. (Historical) The sand-covered centre of an amphitheatre where contests were held in Ancient Rome. |
| ARENACEOUS | • arenaceous adj. (Of soil) Sandy. • arenaceous adj. (Of a plant) Growing in sandy soil. • arenaceous adj. (Geology) Arenitic. |
| ARENAS | • arenas n. Plural of arena. • Arenas prop.n. A surname from Spanish. • ARENA n. (Latin) any sphere of action. |
| ARENATION | • arenation n. A form of therapeutic bathing in hot sand. • ARENATION n. the remedial application of hot sand to the body. |
| ARENATIONS | • arenations n. Plural of arenation. • ARENATION n. the remedial application of hot sand to the body. |
| ARENAVIRUS | • arenavirus n. Any of several RNA viruses, of the genus Arenavirus, most of which cause severe diseases transmitted by rodents. • Arenavirus prop.n. (Archaic) A taxonomic genus within the family Arenaviridae – the arenaviruses, now split into the genera… |
| ARENAVIRUSES | • arenaviruses n. Plural of arenavirus. |
| ARENE | • arene n. (Organic chemistry) Any monocyclic or polycyclic aromatic hydrocarbon. • ARENE n. an aromatic hydrocarbon. |
| ARENES | • arenes n. Plural of arene. • ARENE n. an aromatic hydrocarbon. |
| ARENICOLOUS | • arenicolous adj. (Biology) living or burrowing in sand. • ARENICOLOUS adj. living in sand. |
| ARENITE | • arenite n. Any sedimentary rock with a grain size in the sand range on the Wentworth scale. • ARENITE n. a rock made up chiefly of sandy grains. |
| ARENITES | • arenites n. Plural of arenite. • ARENITE n. a rock made up chiefly of sandy grains. |
| ARENITIC | • arenitic adj. (Geology) Of or related to arenite. • ARENITIC adj. of or like arenite, a rock made up chiefly of sandy grains. |
| ARENOSE | • arenose adj. Sandy, gritty, full of sand. • ARENOSE adj. sandy; containing much sand, also ARENOUS. |
| ARENOUS | • arenous adj. Alternative form of arenose. • ARENOUS adj. sandy, containing much sand, also ARENOSE. |