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Thaïs

American  
[they-is] / ˈθeɪ ɪs /

noun

  1. flourished late 4th century b.c., Athenian courtesan: mistress of Alexander the Great and Ptolemy I.


Thaïs British  
/ ˈθeɪɪs /

noun

  1. 4th-century bc Athenian courtesan; mistress of Alexander the Great

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012