water plate

== English == === Noun === water plate (plural water plates) A plate heated by hot water contained in a double bottom or jacket. === References === Edward H[enry] Knight (1877), “Water plate”, in Knight’s American Mechanical Dictionary. […], volumes III (REA–ZYM), New York, N.Y.: Hurd and Houghton […], →OCLC. “water plate”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.