ABSTRACT a. 3 definitions
sulting from the mental faculty of abstraction; general as opposed to particular; as, "reptile" is an abstract or general name. Locke. A concrete name is a name which stands for a thing; an abstract name which stands for an attribute of a thing. A practice has grown up in more modern times, which, if not introduced by…
ACETONE n.
A volatile liquid consisting of three parts of carbon, six of hydrogen, and one of oxygen; pyroacetic spirit, -- obtained by the distillation of certain acetates, or by the destructive distillation of citric acid, starch, sugar, or gum, with quicklime.