Meanings
rainer1
plural rainers
- rareThat which rains, or dispenses something in a shower.
c, 1893-1899, Ralph T. H. Griffith (translator), The Vedas Indra, Brhaspati, rainers of treasure, rejoicing at this sacrifice drink the Soma.
1 more example
Pressure volume relationships determine the quantity of water discharged from rainers of different sizes of nozzle in a given time over the area of the wetted circles[…]
1974, Arthur Chapman Barnes, The Sugar Cane, page 190
Rainer2
Origin
Rainer · proper noun
Variant of Rayner, a patronymic surname from a medieval given name from Proto-Germanic *raginą (“counsel by the gods”) + *harjaz (“army”). Also borrowed from modern German.
Full word history & related roots →Cite this entry
rainer. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/rainer
“rainer.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/rainer. Accessed November 2, 2026.
WatkinsX Dictionary, s.v. “rainer,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/rainer.
Source: rainer on Wiktionary, CC BY-SA 4.0.