noun the utmost point; highest degree; most aggravated or intense form.
2. extremity ·noun one of locomotive appendages of an animal; a limb; a leg or an arm of man.
3. extremity ·noun the highest degree of inconvenience, pain, or suffering; greatest need or peril; extreme need; necessity.
4. extremity ·noun the extreme part; the utmost limit; the farthest or remotest point or part; as, the extremities of a country.