(IELTS4000) ingenious | Definition: clever; having inventive or cunning mind | (SAT5000) ingenious | Definition: Evincing skill, originality, or cleverness, as in contrivance or arrangement. ingenuity | | (ESS4000) ingenious | Definition: If someone is ingenious, then they are very smart. | Example: →Charles was the only person ingenious enough to repair the plane’s engines. |