Illustrated Companion to the Latin Dictionary/Thyas

This article incorporates text from a publication now in the public domain: Rich, Anthony (1849). The illustrated companion to the Latin dictionary, and Greek lexicon. p. vi. OCLC 894670115. https://archive.org/details/illustratedcompa00rich. 

THY'AS or THY'IAS (θύας or θυιάς). A bacchante (Ov. Fast. vi. 514. Catull. 64. 392. Virg. Aen. iv. 302.); a Greek form adopted by the poets; same as BACCHA.