The word science has been used in Middle English since the 14th century in the sense of "the state of knowing".

The meaning of SCIENCE is knowledge or a system of knowledge covering general truths or the operation of general laws especially as obtained and tested through scientific method.

SCIENCE definition: 1. (knowledge from) the careful study of the structure and behaviour of the physical world…. Learn more.

Oct 19, 2025 · The term science describes any system of knowledge that is concerned with the physical world and its phenomena and that entails unbiased observations and systematic …

Science definition: a branch of knowledge or study dealing with a body of facts or truths systematically arranged and showing the operation of general laws.. See examples of …

Is science just another school subject, like math and English? Or, is it a bunch of information about the parts of a living cell and the temperatures at which water freezes or boils?

Science is the study of the nature and behaviour of natural things and the knowledge that we obtain about them. The best discoveries in science are very simple. ...science and technology. …

Science is a way of discovering what’s in the universe and how those things work today, how they worked in the past, and how they are likely to work in the future.

Science is the pursuit and application of knowledge and understanding of the natural and social world following a systematic methodology based on evidence.

Definition of science noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.