Medical Dictionary high-power adjective \ -ˈpau̇(-ə)r \ Trending Now: More Trending: symbiote charlatan lowlife kakistocracy slimeball SEE ALL See What's Trending Now See More Trending Words What's Trending Now More Trending Words symbiote 'an organism living in symbiosis' charlatan 'faker or fraud' lowlife 'a person of low moral character' kakistocracy 'government by the worst people' slimeball 'a morally repulsive or odious person' SEE ALL medical Definition of high-power : of, relating to, being, or made with a lens that magnifies an image a relatively large number of times and especially about 40 times another high-power view of the liver —Journal of the American Medical Association — compare low-power Seen and Heard What made you want to look up high-power? Please tell us where you read or heard it (including the quote, if possible). show hide