en·ceph·a·lon 
(ĕn-sĕfə-lŏn′)
(ĕn-sĕfə-lŏn′)n. pl. en·ceph·a·la (-lə)
The brain of a vertebrate.
[Greek enkephalon, from neuter of enkephalos, in the head; see ENCEPHALO-.]
en·cepha·lous adj.
- electroluminescent
- electrolysis
- electrolyte
- electrolytic
- electrolytically
- electrolytic capacitor
- electrolytic cell
- electrolyze
- electromagnet
- electromagnetic
- electromagnetically
- electromagnetic bomb
- electromagnetic field
- electromagnetic force
- electromagnetic interaction
- electromagnetic pulse
- electromagnetic radiation
- electromagnetic spectrum
- electromagnetic unit
- electromagnetic wave
- electromagnetism
- electromechanical
- electrometallurgical
- electrometallurgy
- electrometer