physiological

UK: ˌfɪziəˈlɒdʒɪkəl | US: ˌfɪziəˈlɑːdʒɪkəl

Definition

  1. adj. relating to the normal functions of living organisms or their parts

  2. adj. pertaining to the branch of biology dealing with these functions

Structure
physio <nature, from Greek *physis*>log <study, from Greek *logos*>ical <adjective suffix>
Etymology

The word physiological traces back to Greek roots: physis (φύσις, "nature") and logos (λόγος, "study" or "reason"). Combined with the adjectival suffix -ical, it literally means "pertaining to the study of nature (or bodily functions)." The term evolved in scientific contexts to describe processes vital to life, reflecting its Greek roots in natural philosophy and early medicine.

Examples

  1. The physiological effects of stress include increased heart rate and sweating.

  2. Researchers studied the physiological changes in athletes during high-altitude training.

  3. This drug targets physiological pathways to reduce inflammation.

  4. Physiological adaptations allow desert animals to conserve water.

  5. The lecture covered the physiological basis of human digestion.