Elkoshite

Boyd’s Bible Dictionary:

(my bow is of God). Modern Alkush on the Tigris (Nah. 1:1).

Concise Bible Dictionary:

Designation of Nahum the prophet (Nah. 1:1).

Strong’s Dictionary of Hebrew Words:

Number:
512 (find all occurrences in KJV Bible)
Transliteration:
’Elqoshiy
Phonic:
el-ko-shee’
Meaning:
patrial from a name of uncertain derivation; an Elkoshite or native of Elkosh
KJV Usage:
Elkoshite

Jackson’s Dictionary of Scripture Proper Names:

of the gathered of God

Potts’ Bible Proper Names:

God’s bow, i. e., power, might; defense:―Nahum is so called, Nah. 1:1. {Areus Dei}