Definition that contains imper
- broken imperfectly spoken or written
- han imperial dynasty that ruled China (most of the time from 206 BC to AD 220) and expanded its boundaries and developed its bureaucracy; remembered as one of the great eras of Chinese civilization
- resistant impervious to being affected
- adamant impervious to pleas, persuasion, requests, reason
- incorrigible impervious to correction by punishment
- fireproof impervious to damage by fire
- soundproof impervious to, or not penetrable by, sound
- inexorable impervious to pleas, persuasion, requests, reason
- intransigent impervious to pleas, persuasion, requests, reason
- adamantine impervious to pleas, persuasion, requests, reason