/ Dictionary / Index M micropaleontology: Meaning and Definition of Find definitions for: mi•cro•pa•le•on•tol•o•gy Pronunciation: (mī"krō-pā"lē-un-tol'u-jē, -pal"ē-), [key] — n. the branch of paleontology dealing with the study of microscopic fossils. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: micropaleontology (Thesaurus) microorganism microparasite Related Content Daily Word Quiz: censure Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language