/ Dictionary / Index D derm: Meaning and Definition of Find definitions for: derm Pronunciation: (dûrm), [key] — n. a navigational device for making a nearby object conspicuous on a radarscope. derm- Pronunciation: [key] var. ofbefore a vowel: dermoid. -derm Pronunciation: [key] var. ofusually with nouns (melanoderm; pachyderm), or var. of(blastoderm; ectoderm; mesoderm). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Derleth derma Related Content Daily Word Quiz: nonchalant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language