Symptoms of sciatica. When the sciatic nerve is compressed or irritated, it can cause: pain. numbness. a tingling sensation that radiates from your lower back and travels down one of your legs to your foot and toes. weakness in the calf muscles or the muscles that move the foot and ankle.
SECT is a root, and it means to cut TION is a suffix, and it means act of doing something AL is a suffix, and it means act of
Definition of root for English Language Learners : the part of a plant that grows underground, gets water from the ground, and holds the plant in place : the part of a tooth, hair, fingernail, etc., that is attached to the body