nu·cle·o·phile 
(nklē-ə-fīl′, ny-)
(nklē-ə-fīl′, ny-)n.
An electron-rich chemical compound or group that is attracted to nuclei and tends to donate or share electrons. Also called Lewis base.
- organize
- organized
- organized crime
- organizer
- organo-
- organochlorine
- organ of Corti
- organogenesis
- organogenetic
- organogenetically
- organographic
- organographically
- organography
- organoleptic
- organoleptically
- organologic
- organological
- organology
- organomercurial
- organometallic
- organon
- organophosphate
- organophosphorous
- organophosphorus
- organotherapeutic