| BIMILLENNIUMS | • BIMILLENNIUM n. (Latin) a period of two thousand years. |
| COMMUNALITIES | • communalities n. Plural of communality. • COMMUNALITY n. the state of being communal. |
| ECUMENICALISM | • ecumenicalism n. The belief that there should be better understanding and closer co-operation between different denominations… • ECUMENICALISM n. the doctrines and practice of the Christian ecumenical movement, also ECUMENICISM. |
| EPITHALAMIUMS | • epithalamiums n. Plural of epithalamium. • EPITHALAMIUM n. a lyric ode in honor of a bride and bridegroom, also EPITHALAMION. |
| MERCURIALISMS | • MERCURIALISM n. a morbid condition due to mercury. |
| MULTIFAMILIES | • multifamilies n. Plural of multifamily. • MULTIFAMILY n. a building designed to house several families. |
| MULTIFILAMENT | • multifilament adj. Having multiple filaments. • multifilament n. A yarn with multiple filaments. • MULTIFILAMENT n. something containing many filaments. |
| MULTIMETALLIC | • multimetallic adj. Of or pertaining to more than one metal. • MULTIMETALLIC adj. made of several metals. |
| MULTIRAMIFIED | • multiramified adj. Very much ramified; divided into a complicated system or hierarchy. • MULTIRAMIFIED adj. having many branches. |
| MULTITERMINAL | • multiterminal adj. Having, or supporting, multiple terminals (in all senses). • MULTITERMINAL adj. comprising many terminals. |
| SUBMILLIMETER | • submillimeter adj. (Sciences) Less than a millimeter in size. • SUBMILLIMETER n. a microscopic division of a millimetre, also SUBMILLIMETRE. |
| SUBMILLIMETRE | • submillimetre n. Alternative spelling of submillimeter. • SUBMILLIMETRE n. a microscopic division of a millimetre, also SUBMILLIMETER. |
| SUMMABILITIES | • summabilities n. Plural of summability. • SUMMABILITY n. the ability to be summed. |
| UNICAMERALISM | • unicameralism n. (Government) The principle and practice of having a legislative body consisting of a single chamber. • UNICAMERALISM n. the state of being unicameral, having, or consisting of, a single chamber. |