| ALUMNUS | • alumnus n. A male pupil or student. • alumnus n. A male graduate. • alumnus n. A student of any gender. |
| COLONUS | • colonus n. (Historical) A sharecropping tenant farmer of the late Roman Empire and Early Middle Ages. • COLONUS n. (Latin) a freeborn serf. |
| DETENUS | • DETENU n. (French) a (male) prisoner, esp. a political prisoner in India. |
| ECHINUS | • echinus n. A sea urchin. • echinus n. (Architecture) The rounded moulding forming the bell of the capital of the Grecian Doric style, which… • echinus n. (Architecture) The quarter-round moulding (ovolo) of the Roman Doric style. |
| INGENUS | • ingenus n. Plural of ingenu. • ingénus n. Plural of ingénu. • INGENU n. (French) an artless, naive young man. |
| RHAMNUS | • rhamnus n. (Botany) Any of the plants in the genus Rhamnus; a buckthorn. • Rhamnus prop.n. A taxonomic genus within the family Rhamnaceae – the buckthorns. • RHAMNUS n. (Greek) a thorny tree or shrub. |
| RICINUS | • ricinus n. Any member of the genus Ricinus. • Ricinus prop.n. A taxonomic genus within the family Euphorbiaceae – the castor plant. • Ricinus prop.n. A taxonomic genus within the family Ricinidae – several bird lice. |
| SILENUS | • Silenus prop.n. (Greek mythology) A companion and tutor to the wine god Dionysus. • SILENUS n. (Latin) a satyrlike woodland god, an attendant of Bacchus, also SILEN. |
| STURNUS | • Sturnus prop.n. A taxonomic genus within the family Sturnidae – the starlings. • STURNUS n. (Latin) any bird of the starling genus. |
| TAMANUS | • tamanus n. Plural of tamanu. • TAMANU n. (Tahitian) an East Indian tree, yielding tacamahac, a kind of gum resin. |
| TETANUS | • tetanus n. (Pathology, countable) A serious and often fatal disease caused by the infection of an open wound with… • tetanus n. (Physiology, countable) A state of muscle tension caused by sustained contraction arising from a rapid… • TETANUS n. (Latin) a disease due to a bacillus, marked by painful tonic spasms of the muscles of the jaw; aka lockjaw. |
| TOTANUS | • Totanus prop.n. A former genus of various waders or shorebirds, now subsumed within Tringa. • TOTANUS n. (Italian) the redshank. |
| UNCINUS | • uncinus n. (Meteorology) A cloud species which consists of fine hair-like strands, with hooked terminations. Associated… • uncinus n. (Paleontology) The curved tip of the hooks associated with belemnite tentacles. • UNCINUS n. (Latin) a hooklet, a marginal tooth of a mollusc's radula. |