Chamaeleon

[kuh-mee-lee-uh n, -meel-yuh n] /kəˈmi li ən, -ˈmil yən/
noun, genitive Chamaeleontis
[kuh-mee-lee-on-tis] /kəˌmi liˈɒn tɪs/ (Show IPA).
Astronomy
1.
a small southern constellation between Musca and Hydrus.
Also, Chameleon.
Origin
< Latin
British Dictionary definitions for Chamaeleon

Chamaeleon

/kəˈmiːlɪən/
noun (Latin genitive) Chamaeleontis (kəˌmiːlɪˈɒntɪs)
1.
a faint constellation lying between Volans and the South celestial pole