חֵדֶק (chêdeqkhay'-deknoun|masculinebrier)
[Heb] חֵדֶק ETCBC: חֵדֶק‎ (subs|nightshade) OSHL: h.au.ab TWOT: 611a GK: H2537 Greek: ἄκανθα
Derivation: from an unused root meaning to sting;
Strong's: a prickly plant
KJV: brier, thorn.