Bible dictionaries
Cotton
What Bible dictionaries say about “Cotton”, one article after the other.
International Standard Bible Encyclopedia (ISBE 1915)
kot'-'-n (karpac is the better translation, as in the Revised Version, margin, where the King James Version and the Revised Version (British and American) have "green" in Es 1:6): The Hebrew karpac is from the Persian kirpas and the Sanskrit karpasa, "the cotton plant." The derived words originally meant "muslin" or "calico," but in classical times the use of words allied to karpac--in Greek and Latin--was extended to include linen. The probability is in favor of "cotton" in Es 1:6. This is the product of Gossypium herbaceum, a plant originally from India but now cultivated in many other lands.
International Standard Bible Encyclopedia — James Orr, general editor and contributors; CrossWire SWORD module ISBE 2.2
The article in ISBE 1915Smith’s Bible Dictionary
William Smith; revised by F. N. Peloubet and M. A. Peloubet; CrossWire SWORD module Smith 1.3
The article in Smith