#1040 βύσσος bussos {boos'-sos}

 of Hebrew origin H0948; TDNT - n/a; n f

—Greek Word Study (Transliteration-Pronunciation Etymology & Grammar)

 1) byssus, a species of Egyptian flax
 2) linen made from byssus, very costly, delicate, soft, white and
    also of a yellow colour

—Thayer's (New Testament Greek-English Lexicon)

—Strong's (Greek Dictionary of the New Testament)

—NAS Exhaustive Concordance of the Bible with Hebrew-Aramaic and Greek Dictionaries

 AV - fine linen 2; 2

—Exhaustive Concordance (KJV Translation Frequency & Location)