from Wiktionary, Creative Commons Attribution/Share-Alike License
- adj. Used to describe various creatures with a blue tail.
from The Century Dictionary and Cyclopedia
- n. An American lizard of the family Scincidæ, Eumeces quinque-lineatus or fasciatus, with a blue tail, inhabiting the southern and middle United States. It is the most northern species of the genus.
blue + tail (Wiktionary)