Definitions for "sandbank"
Keywords:  submerged, tide, river, exposed, shore
a submerged bank of sand near a shore or in a river; can be exposed at low tide
A bank of sand in a sea or river, that may be exposed at low tide.
A bank of submerged sand that causes the waves to break
Keywords:  haszard, shallow, pose, patch, boats
a patch of sand in water, which creates a shallow area which may pose a haszard to boats