noun & ·v reign.
2. rain ·vt to pour or shower down from above, like rain from the clouds.
3. rain ·noun to fall or drop like water from the clouds; as, tears rained from their eyes.
4. rain ·vt to bestow in a profuse or abundant manner; as, to rain favors upon a person.
5. rain ·noun water falling in drops from the clouds; the descent of water from the clouds in drops.
6. rain ·noun to fall in drops from the clouds, as water;
used mostly with it for a nominative; as, it rains.