Definitions from Wiktionary ( )

▸ noun:  A building used to grow plants, particularly one with large glass windows or plastic sheeting to trap heat from sunlight even in intemperate seasons or climates.
▸ noun:  (UK military slang, dated) The glass of a plane's cockpit.
▸ noun:  (medicine) A structure that shields the operating table to protect against bacteria.
▸ noun:  (climatology) A hot state in global climate.
▸ verb:  (transitive) To place (plants) in a greenhouse.
▸ verb:  (transitive, figurative) To nurture in order to promote growth.
▸ noun:  A surname.

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