Abbott-Smith Manual Greek Lexicon
νῆσος (G3520)
9 νῆσος , -ου, ὁ , [in LXX for אִי ;] an island : Ac 13:6 27:26 28:1 , 7 , 9 , 11 , Re 1:9 6:14 16:20 .†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain
Strong's G3520 · Greek
νῆσος
nesos · nay'-sos
probably from the base of 3491; an island