Strong's #5904: `Iyr Nachash (pronounced eer naw-khawsh')
 from 5892 and 5175; city of a serpent; Ir-Nachash, a place in Palestine:--Ir-nahash.
Brown-Driver-Briggs Hebrew Lexicon:
 ׁ 
  ‛ı̂yr nâchâsh 
 
 Ir-nahash = "city of a serpent" 
 1) a Judaite
 
  Part of Speech: noun proper masculine
Relation: from H5892 and H5175
Usage:
This word is used 1 times:
1 Chronicles 4:12: "and Paseah, and Tehinnah the father  of Ir-nahash. These are the men of Rechah."