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definitions

callosal

[ka-loh-suh l]

adjective

of or relating to the corpus callosum.

Origin of callosal

1865–70; < New Latin callōs(um) (noun use of Latin callōsus callose) + -al1
Related formssub·cal·lo·sal, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Word Origin and History for callosal
adj.

"pertaining to the corpus callosum," from Latin callosus (see callous) + -al (1).

Online Etymology Dictionary, © 2010 Douglas Harper
callosal in Medicine

callosal

[kə-lō′səl]

adj.

Of or relating to the corpus callosum.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.