ANA adv.
Of each; an equal quantity; as, wine and honey, ana (or, contracted, aa), ., that is, of wine and honey, each, two ounces. An apothecary with a . . . long bill of anas. Dryden.
ANALYSIS n. 2 definitions
tance, by chemical processes, into its constituents, with a view to ascertain either (a) what elements it contains, or (b) how much of each element is present. The former is called qualitative, and the latter quantitative analysis.