wedge
wedge
noun
A triangular piece of material, thick at one end, used for splitting or fixing.
"He used a wooden wedge to split the log."
verb
To force something tightly into a small or narrow space.
"She wedged the book between the others."
Thesaurus
Synonyms: wedge shape, cuneus, squeeze, force, stick, lodge, deposit, wedge heel, hacek, submarine, submarine sandwich, bomber