For example: 1  L4 nerve root sciatica symptoms usually affect the thigh. 2  L5 nerve root sciatica symptoms may extend to the big toe and ankle (called foot drop). 3  S1 nerve root sciatica affects the outer part of the foot, which may radiate to the little toe or toes.
repudiate meaning, definition, what is repudiate: to refuse to accept something or someone as true, good, or reasonable: . Learn more.
Refute is defined as to prove that something is false. An example of refute is to argue against the statement that the world is flat. refute. refute. To prove to be false or erroneous; overthrow by argument or proof: refute testimony.