| ANTRUMS | • antrums n. Plural of antrum. • ANTRUM n. (Latin) a cavity in a bone. |
| ATRIUMS | • atriums n. Plural of atrium. • ATRIUM n. (Latin) a square hall lighted from above, into which rooms open at one or more levels. |
| DURMAST | • durmast n. Alternative form of durmast oak, a species of tree. • DURMAST n. a Eurasian oak, which bears sessile acorns and grows chiefly on acid soils. |
| JUMARTS | • jumarts n. Plural of jumart. • JUMART n. the supposed offspring of a bull and a mare. |
| MATSURI | • matsuri n. A Japanese festival. • MATSURI n. (Japanese) a Shinto festival or public ceremony held at a shrine. |
| MATURES | • matures v. Third-person singular simple present indicative form of mature. • MATURE v. to develop fully, also MATURATE. |
| MUSHRAT | • mushrat n. (US) muskrat. • MUSHRAT n. a large semiaquatic North American rodent, resembling a beaver, also MUSKRAT, MUSQUASH. |
| MUSKRAT | • muskrat n. A large aquatic rodent (Ondatra zibethicus). • muskrat n. Any of several species of shrews in the family Soricidae, especially the Asian house shrew (Suncus murinus). • musk-rat n. Alternative spelling of muskrat. |
| MUSTARD | • mustard n. A plant of certain species of the genus Brassica, or of related genera (especially Sinapis alba, in… • mustard n. Powder or paste made from seeds of the mustard plant, and used as a condiment or a spice. • mustard n. The leaves of the mustard plant, used as a salad. |
| RASTRUM | • rastrum n. A five-pointed writing implement used to draw parallel lines of a staff in sheet music. • RASTRUM n. (Latin) a music-pen. |
| STRATUM | • stratum n. One of several parallel horizontal layers of material arranged one on top of another. • stratum n. (Geology) A layer of sedimentary rock having approximately the same composition throughout. • stratum n. Any of the regions of the atmosphere, such as the stratosphere, that occur as layers. |
| STRUMAE | • strumae n. Plural of struma. • strumæ n. (Archaic) plural of struma. • STRUMA n. (Latin) a disease of the lymph glands. |
| STRUMAS | • strumas n. Plural of struma. • STRUMA n. (Latin) a disease of the lymph glands. |
| SUMATRA | • Sumatra prop.n. A largest island in Indonesia. • Sumatra n. (Singapore, formerly) A squall or violent rainstorm coming from the south. • Sumatra n. A chicken of a breed native to the island of Sumatra, formerly used in cock-fighting and now mainly… |
| TAMBURS | • tamburs n. Plural of tambur. • TAMBUR n. (Arabic) an Eastern stringed instrument, used to produce a drone, also TAMBOURA, TAMBURA. |
| TRAUMAS | • traumas n. Plural of trauma. • TRAUMA n. (Greek) a severe emotional shock. |
| UNSMART | • unsmart adj. Not smart (in various senses). • UNSMART adj. not smart. |