Other forms: supplicating; supplicated; supplicates
If you don’t get the grade you were hoping for on your paper, you could try to rewrite it, or you could meet with your teacher and supplicate. Your humble requests for an ‘A’ may or may not work.
This verb is derived from the Latin supplicare, “to kneel.” People often supplicate to God for help in the form of prayer, or supplicate to a judge for a lesser sentence. It is usually an earnest petition made to an authority figure and can be perfectly respectable or can be somewhat pitiful, like begging.