measure word · measure word for small mounds or deposits, such as animal droppings or mud

草地上有一坨狗屎。

noun, punctuation · a small mound, heap, or solid mass of material

他把手里的泥巴捏成了一个圆坨。

verb · to become a sticky mass or form a clump, especially of overcooked or cold noodles and dumplings

面条煮好不快点吃就会坨掉。