An invention is a unique or novel device, method, composition, idea, or process. An invention may be an improvement upon a machine, product, or process for increasing efficiency or lowering cost. It may …

Dec 8, 2025 · Invention, the act of bringing ideas or objects together in a novel way to create something that did not exist before. Ever since the first prehistoric stone tools, humans have lived in a world …

The sense of invention most likely to be confused with innovation is “a device, contrivance, or process originated after study and experiment,” usually something which has not previously been in existence.

Mar 19, 2025 · An invention is the creation of something new, while innovation is the process of bringing that invention into practical use. Think of it this way: the light bulb was an invention, but the …

If you don't patent your invention, other people may make all the profit out of it. The invention of the silicon chip was a landmark in the history of the computer.

Apr 29, 2024 · An invention is a unique or novel device, method, composition, or process. It may also refer to an improvement upon a machine or product, or other technical solutions. Inventions form the …

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

There are 17 meanings listed in OED's entry for the noun invention, six of which are labelled obsolete. See ‘Meaning & use’ for definitions, usage, and quotation evidence.

6 days ago · At Popular Science, we’ve published our prestigious Best of What’s New list since 1988. Our enthusiasm for ground-breaking innovations dates back even further than that—all the way to …

INVENTION definition: the act of inventing. See examples of invention used in a sentence.