Breadcrumb Home > Dictionary > Index P pennaceous: Meaning and Definition of Find definitions for: pen•na•ceous Pronunciation: (pu-nā'shus), [key] — adj. having the texture of a penna; not downy. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. penna pen name TrendingHere are the facts and trivia that people are buzzing about. Biographies: Notable Jewish Religious Leaders Current Events This Week: September 2023 Hispanic Population and the 2010 U.S. Census Preamble of the United Nations Charter The Jewish Calendar ✖ Related Content Daily Word Quiz: nosegay Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language