/ Dictionary / Index A anisopteran: Meaning and Definition of Find definitions for: an•i•sop•ter•an Pronunciation: (an"ī-sop'tur-un), [key] — adj. belonging or pertaining to the suborder Anisoptera, comprising the dragonflies. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. anisophyllous anisotropic Related Content Daily Word Quiz: immense Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language