ἄκρον (ákronak'-ronnounextreme limit)
[Grk] ἄκρον LN: 79.104, 80.7 GK: G216 Hebrew: אֶפֶס, בֹּהֶן, יְרֵכָה, כָּנָף, סֹוף, קְנָת, רֹאשׁ
Derivation: neuter of an adjective probably akin to the base of ἀκμήν;
Strong's: the extremity
KJV: --one end… other, tip, top, uttermost participle
See: ἀκμήν