Strong's #2099: Ziv (pronounced zeev')
probably from an unused root meaning to be prominent; properly, brightness (compare 2122), i.e. (figuratively) the month of flowers; Ziv (corresponding to Ijar or May):--Zif.
Brown-Driver-Briggs Hebrew Lexicon:
ziv
Zif = "brightness"
1) name of the 2nd month of the year, corresponding to April-May
Part of Speech: noun proper masculine
Relation: probably from an unused root meaning to be prominent
Usage:
This word is used 2 times:
1 Kings 6:1: "reign over Israel, in the month Zif, which is the second month,"
1 Kings 6:37: "of the house of the LORD laid, in the month Zif:"