| CUMULOSTRATUS | • cumulostratus n. Synonym of stratocumulus. • CUMULOSTRATUS n. a type of cloud. |
| FRACTOCUMULUS | • FRACTOCUMULUS n. a type of cloud. |
| MUCOCUTANEOUS | • mucocutaneous adj. Of or pertaining to the mucous membranes and the skin. • MUCOCUTANEOUS adj. designating the junction between a mucous membrane and the skin, as at the mouth, anus, etc. |
| MULTICULTURAL | • multicultural adj. Relating or pertaining to several different cultures. • multicultural adj. (Euphemistic) Relating or pertaining to groups, households or families involving persons with different… • MULTICULTURAL adj. of, relating to, or including several cultures. |
| MULTITUDINOUS | • multitudinous adj. Existing in great numbers; innumerable. • multitudinous adj. Comprising a large number of parts. • multitudinous adj. Crowded with many people. |
| MULTUNGULATES | • multungulates n. Plural of multungulate. • MULTUNGULATE n. a multungulate animal. |
| RUMBUSTIOUSLY | • rumbustiously adv. In a boisterous or unruly manner. • RUMBUSTIOUS adv. boisterous, rambunctious, also RUMBUSTICAL. |
| STRATOCUMULUS | • stratocumulus n. (Meteorology) A principal low-level cloud type, predominantly stratiform, in the form of a gray and/or… • STRATOCUMULUS n. a type of long, wide, low-lying cloud with massive, rounded summits. |
| SUBBITUMINOUS | • subbituminous adj. Partly or imperfectly bituminous. • SUBBITUMINOUS adj. of, relating to, or being coal of lower rank than bituminous coal but higher than lignite. |
| SUMPTUOUSNESS | • sumptuousness n. (Uncountable) The state or quality of being sumptuous. • sumptuousness n. (Countable, rare) The result or product of being sumptuous. • SUMPTUOUSNESS n. the quality of being sumptuous. |
| SUSTENTACULUM | • sustentaculum n. (Anatomy, zoology) A supporting structure, a body part that supports one or more other parts. • SUSTENTACULUM n. a supporting part or structure. |
| TSUTSUGAMUSHI | • tsutsugamushi n. A form of typhus caused by Orientia tsutsugamushi and transmitted by chiggers. • TSUTSUGAMUSHI n. (Japanese) any of various rickettsial disease, including scrub typhus. |
| TUMULTUATIONS | • tumultuations n. Plural of tumultuation. • TUMULTUATION n. (archaic) a tumult. |
| ULTRALUMINOUS | • ultraluminous adj. Very luminous. |
| UNMISTRUSTFUL | • unmistrustful adj. Not mistrustful. • UNMISTRUSTFUL adj. not mistrustful. |