A spectrum is usually also a range. Like the speed spectrum for a car in regular use would be from a few MPH to maybe 90 MPH. The extremity of that spectrum would be at either end.
An anus is not an extremity.
The plural form of extremity is extremities.
The plural form of extremity is extremities.
Extremity Games was created in 2006.
arms & legs
arms & legs
An extremity of my body is one of my fingers.
She was extremely happy about getting an A+!
I typed out my response with only one extremity.
Regions of the upper extremity include the shoulder, arm, elbow, forearm, wrist, and hand. Regions of the lower extremity include the hip, thigh, knee, leg, ankle, and foot.
75710-26 angiography, extremity, unilateral, S&I
The driver stood at the extremity of the cliff and dived into the sea below