| Adriatic Sea |
an extension of the Mediterranean between Italy, Bosnia and Herzegovina, and Croatia. |
| adult education |
a noncredit course of study for adults that offers instruction in a variety of subjects, typically offered by a university or college extension or by a community-based organization. |
| Aegean Sea |
an extension of the Mediterranean between Greece and Turkey. |
| Arabian Sea |
an extension of the Indian Ocean between India and the Arabian Peninsula. |
| Assyria |
an ancient empire in Southwest Asia between the Persian Gulf and the Mediterranean, with an extension into Egypt. |
| Bering Sea |
a northern extension of the Pacific Ocean between Russia and Alaska, north of the Aleutian Islands. |
| Caribbean Sea |
an extension of the Atlantic bordered by the West Indies and Central and South America. |
| Central America |
an extension of the North American continent from the Mexican border to South America, comprising seven countries. |
| continuation |
an extension. [1/4 definitions] |
| dead center |
the maximum or minimum extension of a crank and connecting rod in a reciprocating engine, in which both are in a straight line and the connecting rod cannot turn the crank. [1/2 definitions] |
| dendrite |
a branching extension of a nerve cell that carries impulses to the cell body. [1/2 definitions] |
| dip |
a downward slope or extension, as in a road. [1/15 definitions] |
| East China Sea |
an extension of the North Pacific between China, Korea, and Japan. |
| ell |
an extension or wing of a building, usu. at right angles to the main structure. [1/2 definitions] |
| English Channel |
an extension of the Atlantic between England and France. |
| ext. |
abbreviation of "extension," an additional telephone line connected to the main line. |
| extensive |
having great reach or extension. [1/3 definitions] |
| exterior angle |
the outside angle formed by the extension of one side of a polygon and the side adjacent to it. [1/2 definitions] |
| fly1 |
a cloth extension that covers the open end of a tent. [1/12 definitions] |
| flying jib |
a small, light, triangular sail mounted out beyond the jib, usu. on an extension of the jib boom. |
| Free-Soil |
of or pertaining to the Free-Soil party of the nineteenth century which opposed the extension of slavery into the territories acquired by the United States. |