rain chamber
noun
A chamber in which natural rainfall can be simulated, chiefly for purposes of research.
Origin
Late 19th century; earliest use found in Charles Bloxam (1831–1887), chemist.
- hormonally
- hormonal replacement
- hormone
- hormone replacement
- hormone replacement therapy
- hormone therapy
- hormone treatment
- Hormuz
- Hormuz, Strait of
- horn
- hornbag
- hornbeam
- hornbill
- hornblende
- hornbook
- Horn, Cape
- horndog
- horned
- horned grebe
- horned lark
- horned lizard
- horned owl
- horned poppy
- horned toad
- horned viper