Certain symptoms are unique depending on the underlying cause of the sciatica. For example, bending the body backward or walking more than a short distance often triggers symptoms when spinal stenosis is the cause. Bending the body forward may trigger symptoms if the cause is a lumbar herniated disc. Sciatica Symptoms for Each Nerve Root
Wiktionary(4.00 / 1 vote)Rate this definition: 1  repugnant(Adjective) Offensive or repulsive; arousing disgust or aversion. 2  repugnant(Adjective) Opposed or in conflict.
The definition of deterrence is the maintenance of military power for the purpose of discouraging attack..   Spray salt water on the areas that you do not want the frog/toad to go in, they avoid standing on the salt as it burns their feet but it does not harm them.