7-Letter Words Starting P & Ending IN

• a coarse vine widely cultivated for its large pulpy round orange fruit with firm orange skin and numerous seeds; subspecies of Cucurbita pepo include the summer squashes and a few autumn squashes

• usually large pulpy deep-yellow round fruit of the squash family maturing in late summer or early autumn

• leather from the skin of swine

• a tack for attaching papers to a bulletin board or drawing board

• an amylase secreted in saliva

• an enzyme that dissolves the fibrin of blood clots

• any of various amines (such as putrescine or cadaverine) formed by the action of putrefactive bacteria

• A low, wooded swamp in (especially coastal) Eastern Maryland or Virginia; a palustrine wetland with deep, acidic peat soils.

• short-legged flightless birds of cold southern especially Antarctic regions having webbed feet and wings modified as flippers

• someone who fights for a cause