| ANNULUS | • annulus n. A ring- or donut-shaped area or structure. • annulus n. (Geometry) The region in a plane between two concentric circles of different radii. • annulus n. (Topology) Any topological space homeomorphic to the region in a plane between two concentric circles… |
| ARGULUS | • Argulus prop.n. A taxonomic genus within the family Argulidae – fish lice. • ARGULUS n. (Latin) a fish louse. |
| CUMULUS | • cumulus n. A large white puffy cloud that develops through convection. On a hot, humid day, they can form towers… • cumulus n. A mound or heap. • CUMULUS n. (Latin) a kind of cloud. |
| FAMULUS | • famulus n. A close attendant or assistant, especially of a magician or occult scholar. • FAMULUS n. (Latin) an assistant, esp. to a magician or a scholar. |
| FUMULUS | • fumulus n. A very thin cloud resembling a veil, especially one formed of water droplets from a rising plume (from… • FUMULUS n. (Latin) a thin cloud. |
| HAMULUS | • hamulus n. (Anatomy) A hook, or hooklike process. • hamulus n. (Zoology) A hooked barbicel of a feather. • HAMULUS n. (Latin) a small hook. |
| LIMULUS | • Limulus prop.n. A taxonomic genus within the family Limulidae – the Atlantic horseshoe crab (Limulus polyphemus). • LIMULUS n. (Latin) a horseshoe crab, also LIMULOID. |
| LOBULUS | • lobulus n. A lobule; a small lobe or subdivision of a lobe. • LOBULUS n. (Latin) a small lobe or lobe-like structure, also LOBULE. |
| LOCULUS | • loculus n. A little place or space; a cell; a chamberlet. • loculus n. In ancient catacombs and tombs of some types, a small separate chamber or recess cut into the rock… • loculus n. (Zoology) One of the spaces between the septa in the Anthozoa. |
| MIMULUS | • mimulus n. (Botany) Any of the genus Mimulus of flowering plants. • Mimulus prop.n. A taxonomic genus within the family Phrymaceae – the monkey flower. • Mimulus prop.n. A taxonomic genus within the family Epialtidae – the foliate kelp crab (Mimulus foliatus), sometimes in Pugettia. |
| MODULUS | • modulus n. (Mathematics) The base with respect to which a congruence is computed. • modulus n. (Mathematics) The absolute value of a complex number. • modulus n. (Physics) A coefficient that expresses how much of a certain property is possessed by a certain substance. |
| RAMULUS | • ramulus n. (Zoology) A small branch, or branchlet, of corals, hydroids, and similar organisms. • RAMULUS n. (Latin) a little branch. |
| REGULUS | • regulus n. An impure metal formed beneath slag during the smelting of ores. • Regulus prop.n. (Astronomy) A star in the constellation Leo; alpha (α) Leonis. • Regulus prop.n. A Roman cognomen. |
| RIVULUS | • RIVULUS n. a small tropical American fish. |
| TITULUS | • titulus n. A caption, title or other inscription, especially an Ancient Roman type. • TITULUS n. a sign on a cross giving a crucified person's name and crime. |
| TORULUS | • torulus n. (Zoology) The socket of an antenna. • TORULUS n. (Latin) the socket of an insect's antenna. |
| TUMULUS | • tumulus n. (Archaeology) A mound of earth, especially one placed over a prehistoric tomb; a barrow. • TUMULUS n. (Latin) a mound over a grave. |