/ Dictionary / Index P pachydermatous: Meaning and Definition of Find definitions for: pach•y•der•ma•tous Pronunciation: (pak"i-dûr'mu-tus), [key] — adj. of, pertaining to, or characteristic of pachyderms. thick-skinned; insensitive: a pachydermatous indifference to insults. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: pachydermatous (Thesaurus) pachyderm pachysandra Related Content Daily Word Quiz: rustic Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language