What does apothecary mean?
The definition of apothecary
A*poth”e*ca*ry, n.; pl. Apothecaries.
Etym: [OE. apotecarie, fr. LL. apothecarius, fr. L. apotheca storehouse, Gr. apo, fr. apothicaire, OF. apotecaire. See Thesis.]

One who prepares and sells drugs or compounds for medicinal purposes.

Note: In England an apothecary is one of a privileged class of practitioners — a kind of sub-physician. The surgeon apothecary is the ordinary family medical attendant. One who sells drugs and makes up prescriptions is now commonly called in England a druggist or a pharmaceutical chemist. Apothecaries’ weight, the system of weights by which medical prescriptions were formerly compounded. The pound and ounce are the same as in Troy weight; they differ only in the manner of subdivision. The ounce is divided into 8 drams, 24 scruples, 480 grains. See Troy weight.