H8314 שָׂרָף (saw-rawf')

KJV renderings: fiery (serpent), seraph.
Strong's definition: burning, i.e. (figuratively) poisonous (serpent); specifically, a saraph or symbolical creature (from their copper color)
Derivation: from H8313 (שָׂרַף);

From James Strong's public-domain dictionaries (H), JSON edition by OpenScriptures (CC-BY-SA). Every dotted-underline word in the text links here.