| AUTISMS | • autisms n. Plural of autism. • AUTISM n. absorption in imaginative activity directed by the thinker's wishes, with loss of contact with reality. |
| ISTHMUS | • isthmus n. A narrow strip of land, bordered on both sides by water, and connecting two larger landmasses. • isthmus n. (Anatomy) Any such narrow part connecting two larger structures. • isthmus n. (Graph theory) An edge in a graph whose deletion increases the number of connected components of the graph. |
| MISCUTS | • miscuts v. Third-person singular simple present indicative form of miscut. • miscuts n. Plural of miscut. • MISCUT v. to cut incorrectly. |
| MISSOUT | • missout n. A situation where something is skipped or omitted. • missout n. (Gambling, slang) A die loaded in favor of the house and against the player. • miss␣out v. To miss an experience or lose an opportunity, etc. that should not be missed. |
| MISSUIT | • missuit v. (Transitive) To fail to suit. • MISSUIT v. to suit badly. |
| MUSKITS | • muskits n. Plural of muskit. • MUSKIT n. (Nahuatl) a name for two trees of the southwestern part of North America, the honey mesquite, and screw-pod mesquite, also MESQUIT, MESQUITE, MEZQUIT, MEZQUITE. |
| MUTISMS | • mutisms n. Plural of mutism. • MUTISM n. the condition of being mute. |
| SISTRUM | • sistrum n. An ancient Egyptian musical instrument, to be shaken, consisting of a metal frame holding percussive metal beads. • SISTRUM n. (Latin) a kind of rattle, consisting of a wooden or metal frame fitted with loose strips of metal and disks which jingled when moved. |
| SUBMITS | • submits v. Third-person singular simple present indicative form of submit. • SUBMIT v. to yield to the power of another. |
| SUMMIST | • summist n. One who sums up or writes a summary, especially a theological compendium. • SUMMIST n. a writer of summae; an epitomist. |
| SUMMITS | • summits n. Plural of summit. • Summits prop.n. Plural of Summit. • SUMMIT v. to take part in a summit conference. |
| SUMOIST | • SUMOIST n. a sumo wrestler. |
| SUMPITS | • sumpits n. Plural of sumpit. • SUMPIT n. (Malay) a Malay blowpipe made from a hollow cane, also SUMPITAN. |
| TRISMUS | • trismus n. The inability to open the mouth normally, typically as a result of disease. • TRISMUS n. (Latin) a tetanic spasm of the muscles of the jaw, aka lockjaw. |
| TRUISMS | • truisms n. Plural of truism. • TRUISM n. an obvious truth. |