a. Of or pertaining to simony; guilty of simony; consisting of simony. -- Sim"o*ni`a*cal*ly, adv. [1913 Webster]

The flagitious profligacy of their lives, and the simoniacal arts by which they grasped at the popedom. J. S. Harford. [1913 Webster]

{ } a. Of, pertaining, or containing ammonia, or possessing its properties; as, an ammoniac salt; ammoniacal gas. [ 1913 Webster ]

Ammoniacal engine, an engine in which the vapor of ammonia is used as the motive force. --
Sal ammoniac [ L. sal ammoniacus ], the salt usually called chloride of ammonium, and formerly muriate of ammonia. [ 1913 Webster ]

. Any fermentation process by which ammonia is formed, as that by which urea is converted into ammonium carbonate when urine is exposed to the air. [ Webster 1913 Suppl. ]

{ } a. Of, pertaining, or containing ammonia, or possessing its properties; as, an ammoniac salt; ammoniacal gas. [ 1913 Webster ]

Ammoniacal engine, an engine in which the vapor of ammonia is used as the motive force. --
Sal ammoniac [ L. sal ammoniacus ], the salt usually called chloride of ammonium, and formerly muriate of ammonia. [ 1913 Webster ]

. Any fermentation process by which ammonia is formed, as that by which urea is converted into ammonium carbonate when urine is exposed to the air. [ Webster 1913 Suppl. ]