vt to make shallow.
2. shallow ·superl not deep in tone.
3. shallow ·vi to become shallow, as water.
4. shallow ·noun the rudd.
5. shallow ·superl not deep; having little depth; shoal.
6. shallow ·noun a place in a body of water where the water is not deep; a shoal; a flat; a shelf.
7. shallow ·superl not intellectually deep; not profound; not penetrating deeply; simple; not wise or knowing; ignorant; superficial; as, a shallow mind; shallow learning.