Dict: strongs - sharpness
Strongs:
H5876 @ עין חדּה ‛êyn chaddâh ane khad-daw' From H5869 and the feminine of a derivative from H2300; fountain of sharpness; {En-Chaddah} a place in Palestine: - En-haddah.
G3789 @ ὄφις ophis of'-is Probably from G3700 (through the idea of sharpness of vision); a snake figuratively (as a type of sly cunning) an artful malicious person especially Satan: - serpent.