utilitarianism
US /juːˌtɪl.əˈter.i.ə.nɪ.zəm/
UK /juːˌtɪl.əˈter.i.ə.nɪ.zəm/

1.
the doctrine that actions are right if they are useful or for the benefit of a majority. Utilitarianism is a theory in normative ethics holding that the best moral action is the one that maximizes utility for all affected individuals.
:
•
The philosopher discussed the principles of utilitarianism in his lecture.
•
Many ethical dilemmas can be analyzed through the lens of utilitarianism.