H6188 עָרֵל (aw-rale')

KJV renderings: count uncircumcised, foreskin to be uncovered.
Strong's definition: to expose or remove the prepuce, whether literal (to go naked) or figurative (to refrain from using)
Derivation: a primitive root; properly, to strip; but used as denominative from H6189 (עָרֵל);

From James Strong's public-domain dictionaries (H), JSON edition by OpenScriptures (CC-BY-SA). Every dotted-underline word in the text links here.