Strong's G3607 · Greek

ὀθόνη

othone · oth-on'-ay

of uncertain affinity; a linen cloth, i.e. (especially) a sail

Scholarly Lexicons

Abbott-Smith Manual Greek Lexicon

 2 * ὀθόνη , -ης, ἡ (of Semitic origin, cf. Heb. אֵטוּן , yarn ); fine linen (Hom., al.). Later, a sheet or sail : Ac 10:11 11:5 .† 

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