extremity
🇺🇸
/ɪkˈstreməti/
🇬🇧
/ɪkˈstreməti/
the farthest end or point of something
The lighthouse stands at the northern extremity of the island.
the highest degree of something extreme or intense
The extremity of the storm caused widespread damage.
the body parts farthest from the center, like hands and feet
Frostbite often affects the extremity first in cold weather.