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aminoglycoside
aminopeptidase
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ammoniac

am·mo·ni·ac [ ə mṓnee àk ]


noun 
Definition:
 
gum resin: a strong-smelling brownish yellow gum resin. Source: Asian plant of the carrot family. Use: medicine, porcelain, cement.



adjective 
Definition:
 
chemistry 
Same as  ammoniacal


[14th century. Via French< Latin ammoniacus (see ammonia)]
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