COMPOUND a.
Compound quantity (Alg.), a quantity composed of two or more simple quantities or terms, connected by the sign + (plus) or - (minus). Thus, a + b - c, and bb - b, are compound quantities. -- Compound radical. (Chem.) See Radical. -- Compound ratio (Math.), the product of two or more ratios; thus ab:cd is a ratio com…
CONJUNCTION n.
A connective or connecting word; an indeclinable word which serves to join together sentences, clauses of a sentence, or words; as, and, but, if. Though all conjunctions conjoin sentences, yet, with respect to the sense, some are conjunctive and some disjunctive. Harris.