Naptuhim

Boyd’s Bible Dictionary:

A Mizraite
(Egyptian) tribe (Gen. 10:13; 1 Chron.1:11) Desendents of Noah.

Concise Bible Dictionary:

Descendants of Mizraim, supposed to have settled in some part of Egypt, but where is unknown (Gen. 10:13; 1 Chron. 1:11).

Strong’s Dictionary of Hebrew Words:

Transliteration:
Naphtuchiym
Phonic:
naf-too-kheem
Meaning:
plural of foreign origin, Naphtuchim, an Egyptian tribe
KJV Usage:
Naptuhim

Potts’ Bible Proper Names:

An opening; the nine bows; border people:―a Mizraite tribe, Gen. 10:13. {Apertio}