D defs.my
Entry 1 sense Webster, 1913

Heterogeneous

/hĕtˌ-ẽr-əj-ēn'-yəs/ · Het·er·o·ge·ne·ous · IPA /ˌhɛt.(ə.)ɹəˈd͡ʒiː.ni.əs/
01 a. Differing in kind; having unlike qualities; possessed of different characteristics; dissimilar; -- opposed to homogeneous, and said of two …
  1. 1.
    Differing in kind; having unlike qualities; possessed of different characteristics; dissimilar; -- opposed to homogeneous, and said of two or more connected objects, or of a conglomerate mass, considered in respect to the parts of which it is made up.
Phrases & compounds
Heterogeneous nouns — nouns having different genders in the singular and plural numbers; as, hic locus, of the masculine gender in the singular, and hi loci and hæc loca, both masculine and neuter in the plural; hoc cælum, neuter in the singular; hi cæli, masculine in the plural.
Heterogeneous quantities — such quantities as are incapable of being compared together in respect to magnitude, and surfaces and solids.
Heterogeneous surds — surds having different radical signs.