Elective

Elective is an adjective and a noun used to denote something that is chosen or optional rather than mandatory. The word comes from Latin electus, meaning chosen, and it is applied in several fields with related but distinct meanings.

In medicine, an elective procedure or surgery is one that is planned in advance rather than performed as an emergency. Elective surgeries are scheduled based on clinical assessment, patient consent, and resource availability. They are not urgent, but they may still be medically important. The classification contrasts with urgent or emergent procedures that must occur promptly to protect health or life. Elective admissions or procedures can be delayed for medical or personal reasons, and scheduling decisions consider risks, benefits, and patient preferences.

In education, an elective course is one that a student may choose in addition to required core courses. Electives allow learners to explore interests, broaden skills, or tailor a program to individual goals. They differ from compulsory requirements that count toward a degree or credential.

In politics and governance, elective refers to processes or offices determined by vote. An elective office is one filled through an election rather than appointment, and elective processes involve participation by eligible voters.

Overall, elective emphasizes voluntary selection or scheduling rather than compulsory action, with meanings that vary by context but share the core idea of choice.