Strong's G254 · Greek

ἅλυσις

halusis · hal'-oo-sis

of uncertain derivation; a fetter or manacle

Scholarly Lexicons

Abbott-Smith Manual Greek Lexicon

 11 ** ἅλυσις , -εως, ἡ , [in LXX: Wi 17:17 *;] a chain, bond : Mk 5:3 , 4 , Lk 8:29 , Ac 12:6 , 7 21:33 28:20 , Eph 6:20 , II Ti 1:16 , Re 20:1 .† 

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