ANAK
(a' nak) HEBREW: ANAQ
"neck" or "necklace"
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A race of giants called the Anakim traced their ancestry to Anak, the son of the Canaanite Arba, founder of Kiriath-Arba (the city later known as Hebron). Anak's descendants were conquered and displaced by Caleb, one of the scouts whom Moses had sent decades earlier to spy out the land of Canaan. Giants like the Anakim were also known as Nephilim, thought to be superhuman progeny of the sons of God and the daughters on men cited in Genesis 6:4.
{E2 Dictionary of Biblical People}