שָׂרָף (sârâphsaw-rawf'noun|masculineseraphim|serpent)
[Heb] שָׂרָף ETCBC: שָׂרָף‎ (subs|serpent) OSHL: u.cj.ac, u.cj.ab TWOT: 2292a 2292b GK: H8597 Greek: ἀσπίς, ὄφις
Derivation: from שָׂרַף;
Strong's: burning, i.e. (figuratively) poisonous (serpent); specifically, a saraph or symbolical creature (from their copper color)
KJV: fiery (serpent), seraph.