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.

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 meaning of INVENTION is something invented. How to use invention in a sentence. What is the difference between innovation and invention?

Dec 17, 2024 · From the wheel 5,500 years ago to the birth control pill, these 20 inventions had huge ramifications and have helped humans shape the world around us.

Jun 4, 2025 · From ancient tools to the latest digital advances, these human inventions changed the world and transformed life on Earth.

INVENTION definition: 1. something that has never been made before, or the process of creating something that has never…. Learn more.

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

"finding or discovering of something," from Old French invencion (13c.) and directly from… See origin and meaning of invention.

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

Oct 28, 2025 · Invention - Chronology, Innovations, History: Notable inventors and their inventions are listed in the table.