Search phrenic phrenic /fren″ik/ [Gk, phren, mind] , 1. pertaining to the diaphragm. 2. pertaining to the mind. Tweet Telegram VK Random Words Baltimore Longitudinal Study of Aging (BLSA) tectonic superantigen absolute normoventilation galactozymase tape-compression folliculitis hyperkalemic periodic paralysis lichen nitidus