To thrust against or into
To stir to action or feeling
Something that causes and encourages a given response
Perhaps we should prod him to tell us.
She felt it circle her, prod her, and retreat.
His mental prod jolted her awake.
When I didn't lift my glass, she continued to prod.
There are multiple transcriptions for -1, A Key to Nothing, All That You Are, Prod, Severed and many more.