Strong's #2053: erion (pronounced er'-ee-on)

of obscure affinity; wool:--wool.

Thayer's Greek Lexicon:

̓́

erion

1) wool

Part of Speech: noun neuter

Relation: of obscure affinity

Usage:

This word is used 2 times:

 

Hebrews 9:19: "water, and scarlet wool, and hyssop, and sprinkled both"
Revelation 1:14: "his hairs were white like wool, as white as snow; and"