| AZOTOUS | • azotous adj. (Obsolete) Nitrous. • AZOTOUS adj. nitrous; as, azotous acid. |
| AZULEJO | • azulejo n. A painted tin-glazed ceramic tile of a kind found in Spain and Portugal, often arranged to form geometric patterns. • AZULEJO n. (Spanish) a painted pottery tile. |
| AZYGOUS | • azygous adj. (Biology) odd; not one of a pair; single. • AZYGOUS adj. not being one of a pair. |
| AZYMOUS | • azymous adj. Unleavened, unfermented. • AZYMOUS adj. unleavened. |
| BAZOUKI | • bazouki n. Alternative form of bouzouki. • BAZOUKI n. (Modern Greek) a Greek long-necked lute with 3 or 4 double courses of metal strings, also BOUSOUKI, BOUZOUKI, BUZUKI. |
| CRUZADO | • cruzado n. The monetary unit of Brazil from 1986 to 1990. • cruzado n. An old monetary unit of Portugal in the 17th and 18th centuries. • cruzado n. An old monetary unit of Castile in the 14th century. |
| MAZOUTS | • mazouts n. Plural of mazout. • MAZOUT n. (Russian) a petroleum residue, also MAZUT. |
| OUTGAZE | • outgaze v. (Transitive) To gaze beyond; to exceed in sharpness or persistence of seeing or of looking. • outgaze v. (Transitive, by extension) To stare out of countenance. • OUTGAZE v. to surpass in gazing. |
| ZAMOUSE | • zamouse n. A West African buffalo, Syncerus caffer brachyceros, with short horns and large ears. • ZAMOUSE n. (Arabic) a short-horned buffalo. |
| ZEALOUS | • zealous adj. Full of zeal; ardent, fervent; exhibiting enthusiasm or strong passion. • ZEALOUS adj. filled with zeal. |
| ZOARIUM | • zoarium n. A colony of zooids. • ZOARIUM n. (Greek) a colony of zooids. |
| ZONULAE | • zonulae n. Plural of zonula. • ZONULA n. (Latin) a small zone, also ZONULE, ZONULET. |
| ZONULAR | • zonular adj. Pertaining to a zonule or zonules. • ZONULAR adj. like a zone. |
| ZONULAS | • zonulas n. Plural of zonula. • ZONULA n. (Latin) a small zone, also ZONULE, ZONULET. |
| ZOUAVES | • Zouaves n. Plural of Zouave. • ZOUAVE n. (French) a French infantry man who wears Arab dress. |