(anatomy) The system through which digestive waste is removed from the body.

plural of legacy system

plural of political system

plural of limbic system

A group of smaller bodies (such as planets or asteroids) that orbit one or more stars.

(logic) A set of axioms from which theorems can be derived.

An interdisciplinary field of science that studies the nature of complex systems in nature, society, and science, aiming at developing interdisciplinary foundations that are applicable in a variety of areas including engineering, biology, medicine and social sciences.

plural of systems science

plural of axiomatic system

An electronic system used to reproduce sound. / The set of speech sounds that make up a language; a phonology.