| ACARINES | • acarines n. Plural of acarine. • ACARINE n. a tick-like animal, also ACARID, ACARIDAN. |
| ANERGIAS | • ANERGIA n. lack of energy. |
| ANGARIES | • angaries n. Plural of angary. • ANGARY n. the legal right of a belligerent to seize, use, or destroy the property of a neutral, provided that full compensation is made, also ANGARIA. |
| ANTISERA | • antisera n. Plural of antiserum. • ANTISERUM n. a serum containing antibodies, usually for a particular antigen. |
| ARANEIDS | • araneids n. Plural of araneid. • ARANEID n. a spider. |
| ARGINASE | • arginase n. (Biochemistry) An enzyme that catalyses the hydrolysis of arginine to form urea and ornithine. • ARGINASE n. a manganese-containing enzyme, forming part of the urea cycle. |
| ARTESIAN | • artesian adj. (Of a water supply) Rising to the surface under its own hydrostatic pressure. • Artesian adj. Of or relating to the former French region of Artois. • ARTESIAN adj. pertaining to a well that has water rising to the surface under natural pressure, without the need of a pump. |
| CANARIES | • canaries n. Plural of canary. • canaries v. Third-person singular simple present indicative form of canary. • Canaries prop.n. The Canary Islands. |
| CESARIAN | • cesarian adj. Alternative form of Caesarean. • Cesarian adj. (US) Alternative spelling of Caesarean. • Cesarian n. (US) Alternative spelling of Caesarean. |
| PANARIES | • panaries n. Plural of panary. • PANARY n. a bread store. |
| RATANIES | • ratanies n. Plural of ratany. • RATANY n. (Quechua) a South American shrub with astringent roots, also RHATANY. |
| RESINATA | • resinata n. Retsina (type of Greek wine). • RESINATA n. (Latin) a Greek white wine. |
| SANTERIA | • santeria n. Alternative form of santería. • santería n. An Afro-Cuban religion, somewhat similar to voodoo, based upon Yoruba deities and Roman Catholic saints. • SANTERIA n. (Spanish) a Caribbean religion composed of elements from both traditional African religion and Roman Catholicism. |
| SARCINAE | • SARCINA n. a spherical bacterium. |
| SEATRAIN | • SEATRAIN n. a ship equipped to carry railroad cars. |