Strong's G45 · Greek

ἄγκυρα

agkura · ang'-koo-rah

from the same as 43; an "anchor" (as crooked)

Scholarly Lexicons

Abbott-Smith Manual Greek Lexicon

 4 ** ἄγκυρα , -ας, ἡ ( ἄγκος , a bend ), [in Sm.: Je 52:18 *;] an anchor : Ac 27:29 , 30 40 ; fig. (MM, VGT , s.v.), He 6:19 .† 

G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain