Meaning of acerous

ac•er•ous

Pronunciation: (as'ur-us), [key]
— adj. Bot.
  1. acerose.

a•ce•rous

Pronunciation: (ā-sēr'us), [key]
— adj. Zool.
  1. having no antennae.
  2. having no horns.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.