a part of an animal that has a special function or is supplied by a given artery or nerve | a protective structure of stone or concrete; extends from shore into the water to prevent a beach from washing away |
a knowledge domain that you are interested in or are communicating about | a curved edge formed by two intersecting vaults |
the extended spatial location of something | the crease at the junction of the inner part of the thigh with the trunk together with the adjacent region and often including the external genitals |
a large indefinite location on the surface of the Earth | |
the approximate amount of something (usually used prepositionally as in `in the region of') | |