Gray mill

(Bot.) a name of several plants of the genus Lithospermum; gromwell.

See also: Gray

Webster's Revised Unabridged Dictionary, published 1913 by G. & C. Merriam Co.
References in periodicals archive ?
The Tate's exhibition comprised eighteen works spanning Fritsch's career, from the very early, tiny Gray Mill, 1979 (included as a component of Display Stand 11, 1979-84), to Dealer, 2001; and barring maybe just one piece--the audio installation Ambulance, 1990--the works' most striking characteristics were their emphatic tangibility and immediate physical comprehensibility.
Earlier this year Milliken settled out of court with NRB Industries, a gray mill which sued Milliken for espionage in 1997.