Assyriology noun. 
[ǝsɪrɪ'ɒlǝdʒi] L19.[from Latin Assyria from Greek Assuria (see ASSYRIAN), + -OLOGY.]The branch of knowledge that deals with the language, history, and antiquities of Assyria.
 ■   Assyriologist noun L19.  [TahlilGaran] English Dictionary ▲