Isochroous, ī-sok′rō-us, adj. of uniform colour.
Isoclinal, ī-so-klī′nal (or Isoclin′ic), Isodynam′ic, and Isogon′ic lines, three systems of lines which being laid on maps represent the magnetism of the globe as exhibited at the earth's surface in three classes of phenomena, the varying dip or inclination of the needle, the varying intensity of the force, and its varying declination from the true meridian. [Gr. isos, equal, dynamis, force, klinein, to bend, gōnia, an angle.]
Isocryme, ī′sō-krīm, n. a line on maps connecting points of the same mean winter temperature.—Also I′socrymal. [Gr. isos, equal, krymos, cold.]
Isodia, ī-sō′di-a, n.pl. the feast of the presentation of Jesus in the Temple. [Gr. eisodos, entrance.]
Isodiametric, ī-so-dī-a-met′rik, adj. being of equal diameters.
Isodicon, ī-sod′i-kon, n. (Gr. Church) a troparion or short anthem sung while the Gospel is being carried through the church. [Gr. eisodos, an entrance.]
Isodimorphous, ī-so-dī-mor′fus, adj. in crystallography, having the quality of isodimorphism or isomorphism between the members of two dimorphous groups.
Isodomon, ī-sod′ō-mon, n. masonry having courses of uniform thickness and length, the vertical joints placed over the middle of the courses below—also Isod′omum:—pl. Isod′oma.—adj. Isod′omous. [Gr. isos, equal, demein, to build.]
Isodont, ī′so-dont, adj. having the teeth all alike, as in the Isodontia—cetacea, &c. [Gr. isos, equal, odous, odontos, a tooth.]
Isoëtes, ī-sō′e-tēz, n. a widely distributed genus of vascular cryptogamous plants, the quillworts—Merlin's Grass, &c. [Gr. isos, equal, etos, a year.]