(mathematics) Given a bounded linear operator B and its adjoint B*, the self-commutator is B*B - BB*.

plural of self-referentiality

The quality of being self-referential.

(computer security) A cross-site scripting attack where the attacker uses social engineering to trick the victim into executing the malicious script.

plural of self-reproach

plural of self-certification

A surname.

plural of self-hatred

A surname from German.

plural of self-indulgence