Strong's #649: 'Appayim (pronounced ap-pah'-yim)
dual of 639; two nostrils; Appajim, an Israelite:--Appaim.
Brown-Driver-Briggs Hebrew Lexicon:
ּ
'appayim
Appaim = "nostrils"
1) a son of Nadab
Part of Speech: noun proper masculine
Relation: dual of H639
Usage:
This word is used 2 times:
1 Chronicles 2:30: "And the sons of Nadab; Seled, and Appaim: but Seled died without children."
1 Chronicles 2:31: "And the sons of Appaim; Ishi. of Ishi; Sheshan. And the children of Sheshan;"