תַּנִּים
From LSJ
Περὶ τῶν ἐν κεφαλῇ τρωμάτων → Wounds in the Head, On Head Wounds
English (Strong)
from an unused root probably meaning to elongate; a monster (as preternaturally formed), i.e. a sea-serpent (or other huge marine animal); also a jackal (or other hideous land animal): dragon, whale. Compare תַּנִּין.