Water (or a liquid that resembles it) makes things disappear.

alternatively: 氵 + 小 + 月 water + small + moon: Do you know the story of the monkeys who see a small resemblance of the moon in the water and try to capture it, but it disappears?

The water is brimming over the sparkling dish of benefits. "My cup runneth over." Psalm 23:5

water that contains some dissolved substance

liquid squeezed from a sprout

An excess of water stretches the skin and you swell.

have to dive into the water to check into the sediment at the bottom

Water can gradually hew a fissure in rock.

water grinds away at the shells until they are a few bits

ancient academic disciplines of agriculture and astronomy

To raise the temperature of water, put it in a dish under the sun.

measuring water by the lab rules

water in the air is vapor

Newton under the tree at daybreak, checking into gravity.