rain-originated
adjectiveUK /reɪn əˈrɪdʒɪneɪtɪd/
US /reɪn əˈrɪdʒəneɪtɪd/
Something rain-originated comes from rain.
The puddle on the sidewalk is rain-originated water.
OTHER MEANINGS
2. Formed or created by rainwater over time.
The rain-originated pond is full after the storm.
3. Having its source in rainfall rather than a river or spring.
This rain-originated stream dries up in summer.
4. Caused by rain, as in certain patterns or marks.
The rain-originated streaks on the window came from last night's shower.