Strong's #1682: eloi (pronounced el-o-ee')

of Chaldean origin (426 with pronominal suffix) my God:--Eloi.

Thayer's Greek Lexicon:

̓̈́́

elōi (Aramaic transliterated into Greek)

Eloi = "my God"

1) Aramaic for the phrase "my God"

Part of Speech: noun masculine

Relation: of Aramaic origin, H426 with pronominal suffix.

Usage:

This word is used 2 times:

 

Mark 15:34: "with a loud voice, saying, Eloi, Eloi, lama sabachthani? which is,"
Mark 15:34: "voice, saying, Eloi, Eloi, lama sabachthani? which is, being interpreted,"