bespice means to season with spice, or with some spicy drug. Lexicurio rates it Sui generis — a strength score of 88 out of 100.
Etymology
From be- + spice.
verb
- To season with spice, or with some spicy drug.“Ay, and thou, / His cupbearer […] / mightst bespice a cup / To give mine enemy a lasting wink; / Which draught to me were cordial.”