- staging (n.)
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- "temporary structure or support," early 14c., verbal noun from stage (v.). As an adjective to designate "stopping place or assembly point," 1945.
- stage (v.)
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- early 14c., "to erect, construct," from stage (n.). The meaning "put into a play" is from c. 1600; that of "put (a play) on the stage" first recorded 1879; general sense of "to mount" (a comeback, etc.) is attested from 1924. Related: Staged; staging.
- doolally (adj.)
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- "insane, eccentric," British slang, by 1917 in the armed services and in full doolally tap (with Urdu word for "fever"), from Deolali, near Bombay, India, which was a military camp (established 1861) with a large barracks and a chief staging point for British troops on their way to or from India; the reference is to men whose enlistments had expired who waited there impatiently for transport home.