From Σήρ Sēr (an Indian tribe from whom silk was procured; hence the name of the silkworm); {Seric} that {is} silken (neuter as {noun} a silky fabric): - silk.
Apparently of Hebrew origin [H5580]; a moth: - moth.
Verse
Matrix
Rev 18:12The merchandise of gold, and silver, and precious stones, and of pearls, and fine linen, and purple, and silkG4596, and scarlet, and all thyine wood, and all manner vessels of ivory, and all manner vessels of most precious wood, and of brass, and iron, and marble,