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electrophilic (adjective), more electrophilic, most electrophilic
Relating to a chemical or ion that receives additional electrons: An electrophilic process is one in which electrons are acquired from or shared with another atom or molecule.

Electrophilic activity involves the affinity for electrons whereby a bond is formed when an ion or molecule (the electrophilic agent) accepts a pair of electrons from a nucleophilic ion or molecule.