unshrinking Not shrinking; not withdrawing from danger or toil; not recoiling or hesitating through reluctance or fear: as, unshrinking firmness.

Unshrinking refers to the act or process of restoring something, especially a piece of clothing or fabric, to its original size or shape after it has shrunk. It could also refer to a personality trait, describing a person who is not afraid, unabashed, bold or undaunted.