ISONOMY
I*son"o*my, n. Etym: [Gr. isonomie. See Isonomic.]

Defn: Equal law or right; equal distribution of rights and privileges; similarity.

ISOPATHY I*sop"a*thy, n. Etym: [Iso- + Gr. (Med.) (a) The system which undertakes to cure a disease by means of the virus of the same disease. (b) The theory of curing a diseased organ by eating the analogous organ of a healthy animal. Mayne. (c) The doctrine that the power of therapeutics is equal to that of the causes of disease.

ISOPEPSIN
I`so*pep"sin, n. Etym: [Iso- + pepsin.] (Physiol. Chem.)

Defn: Pepsin modified by exposure to a temperature of from 40º to 60º
C.

ISOPERIMETRICAL
I`so*per`i*met"ric*al, a. Etym: [Gr. isopérimètre. See Perimeter.]
(Geom.)

Defn: Having equal perimeters of circumferences; as, isoperimetrical figures or bodies.

ISOPERIMETRY
I`so*per*im"e*try, n. (Geom.)

Defn: The science of figures having equal perimeters or boundaries.

ISOPIESTIC
I`so*pi*es"tic, a. Etym: [Iso- + Gr. (Thermodynamics)