D defs.my
Entry 1 sense Webster, 1913

phren-

/(frĕn- or frēn-)/ · IPA
01 n. A combining form meaning, of or pertaining to the diaphragm, the mind, or the brain; frenic.
  1. 1.
    A combining form meaning, of or pertaining to the diaphragm, the mind, or the brain; frenic.(Anat.)