BALSAM n.
machic and expectorant, and in the treatment of ulcers, etc. It was long supposed to be a product of Peru. -- Balsam of Tolu, a reddish or yellowish brown semisolid or solid balsam, obtained from a South American tree ( Myxoxylon toluiferum.). It is highly fragrant, and is used as a stomachic and expectorant. -- Bals…
BARN n.
A covered building used chiefly for storing grain, hay, and other productions of a farm. In the United States a part of the barn is often used for stables. Barn owl (Zoöl.), an owl of Europe and America (Aluco flammeus, or Strix flammea), which frequents barns and other buildings. -- Barn swallow (Zoöl.), the common A…
BE v.
To exist in a certain manner or relation, -- whether as a reality or as a product of thought; to exist as the subject of a certain predicate, that is, as having a certain attribute, or as belonging to a certain sort, or as identical with what is specified, -- a word or words for the predicate being annexed; as, to be h…
BENZENE n.
d by fractional distillation. The name is sometimes applied also to the impure commercial product or benzole, and also, but rarely, to a similar mixed product of petroleum. Benzene nucleus, Benzene ring (Chem.), a closed chain or ring, consisting of six carbon atoms, each with one hydrogen atom attached, regarded as th…