ἀκρο-γωνιαῖος, -αία, -αῖον (ἄκροι, γωνία, an angle) [in LXX: Isa.28:16 (פִּנָּה) * ;] = Attic γωνιαῖος (frequently in Inscr.; MM, VGT, see word ἀ.), at the extreme angle: ὁ ἀ., the corner foundation stone, Eph.2:20, 1Pe.2:6.† (AS)
STRONG'S WORD STUDY
G204 — ἀκρογωνιαῖος
akrogōniaios · cornerstone · Greek
2 tagged verse occurrences
Ephesians 2:20 · ἀκρογωνιαίουbuilt on the foundation of the apostles and prophets, with Christ Jesus Himself as the cornerstone.1 Peter 2:6 · ἀκρογωνιαῖονFor it stands in Scripture: “See, I lay in Zion a stone, a chosen and precious cornerstone; and the one who believes in Him will never be put to shame.”