| CUMULONIMBI | • cumulonimbi n. Plural of cumulonimbus. • cumulo-nimbi n. Plural of cumulo-nimbus. • CUMULONIMBUS n. a type of cloud. |
| ILLUMINISMS | • illuminisms n. Plural of illuminism. • ILLUMINISM n. a belief in an inward spiritual light. |
| IMMUNOLOGIC | • immunologic adj. Immunological. • IMMUNOLOGIC adj. relating to immunology, also IMMUNOLOGICAL. |
| IMPALUDISMS | • IMPALUDISM n. a disease carried by insects affecting the inhabitants of marshy areas. |
| LIVERMORIUM | • livermorium n. The chemical element with atomic number 116 (symbol Lv). • LIVERMORIUM n. a transuranic element produced by bombarding curium with calcium-20 ions. |
| LUMINARISMS | • LUMINARISM n. painting that shows great mastery of light and shade. |
| MAUDLINISMS | • maudlinisms n. Plural of maudlinism. • MAUDLINISM n. tearful sentimentality, also MAUDLINNESS. |
| MILLENNIUMS | • millenniums n. Plural of millennium. • MILLENNIUM n. (Latin) a period of one thousand years. |
| MULTIDOMAIN | • multidomain adj. Of, pertaining to, or acting across multiple domains. • MULTIDOMAIN adj. having many domains. |
| MULTIFAMILY | • multifamily adj. Intended for more than one family. Particularly applied to residences. • multifamily n. A residence intended for more than one family. • MULTIFAMILY n. a building designed to house several families. |
| MULTIMEDIAS | • MULTIMEDIA n. a technique (as the combining of sound, video, and text) for expressing ideas (as in communication, entertainment, or art) in which several media are employed. |
| MULTINOMIAL | • multinomial adj. (Mathematics) polynomial. • multinomial n. (Mathematics) polynomial. • MULTINOMIAL n. a mathematical expression that consists of the sum of several terms. |
| SIMILLIMUMS | • SIMILLIMUM n. a remedy chosen for the symptoms it emulates. |
| SUMMABILITY | • summability n. (Mathematics) The condition of being summable. • SUMMABILITY n. the ability to be summed. |