aerobic

UK: eəˈrəʊbɪk | US: eˈroʊbɪk

Definition

  1. adj. requiring or involving oxygen (e.g., aerobic respiration)

  2. adj. relating to physical exercise that improves oxygen consumption (e.g., aerobic fitness)

Structure
aero <air>bic <relating to>
Etymology

aerobic = aero<air> + bic<relating to>

  • aero: From Greek aēr (air), referring to oxygen or atmospheric gases.
  • bic: Derived from Greek -bios (life), via Latin -icus (adjective-forming suffix).

Etymology Origin:
Coined in the late 19th century, "aerobic" combines "aero" (air/oxygen) with "-bic" (life-related) to describe biological processes dependent on oxygen. The term later expanded to fitness contexts, emphasizing exercises that enhance oxygen utilization.

Examples

  1. Aerobic bacteria thrive in oxygen-rich environments.

  2. She attends aerobic classes three times a week.

  3. Running and swimming are popular aerobic activities.

  4. The doctor recommended aerobic exercise for heart health.

  5. Aerobic digestion breaks down organic waste efficiently.