/ Dictionary / Index P Panama-hat plant: Meaning and Definition of Find definitions for: Pan'a•ma-hat' plant" Pronunciation: (pan'u-mä"hat', -mô"), [key] jipijapa (def. 1). Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Panama hat Pan-American Related Content Daily Word Quiz: careening Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language