callosum
Cal*lo"sum, n. Etym: [NL., fr. callosus callous, hard.] (Anat.) Defn: The great band commissural fibers which unites the two cerebral hemispheres. See corpus callosum, under Carpus.
Cal*lo"sum, n. Etym: [NL., fr. callosus callous, hard.] (Anat.) Defn: The great band commissural fibers which unites the two cerebral hemispheres. See corpus callosum, under Carpus.