prechew means to chew (food) in advance. Lexicurio rates it Sui generis — a strength score of 87 out of 100.
Etymology
From pre- + chew.
verb
- To chew (food) in advance.“In “A Man Among Wolves,” a bizarre and riveting nature documentary that will be shown tonight on the National Geographic Channel, a British former gamekeeper named Shaun Ellis feeds wolf cubs prechewed food from his own mouth.”