Armadillo by Cynthia Long | Feb 12, 2016 Share This Tweet https://youtu.be/ytDYvA-I_HgVideo can’t be loaded: Learn How to Sign the Word Armadillo (https://youtu.be/ytDYvA-I_Hg) Merriam-Webster Online Dictionaryarmadillo (noun) any of a family (Dasypodidae) of burrowing edentate mammals found from the southern United States to Argentina and having the body and head encased in an armor of small bony plates