| APOCHROMATISMS | • APOCHROMATISM n. being apochromatic. |
| COSMOCHEMISTRY | • cosmochemistry n. The branch of chemistry that deals with the creation of the elements, and their isotopic distribution… • COSMOCHEMISTRY n. a branch of chemistry that deals with the chemical composition of and changes in the universe. |
| HOMEOMORPHISMS | • homeomorphisms n. Plural of homeomorphism. • HOMEOMORPHISM n. one-to-one correspondence of two geometric figures that is continuous in both directions. |
| HOMEOTHERMISMS | • HOMEOTHERMISM n. the maintenance of a constant body temperature, also HOMEOTHERMY, HOMOIOTHERMY, HOMOTHERMY. |
| HOMOEROTICISMS | • homoeroticisms n. Plural of homoeroticism. • HOMOEROTICISM n. homosexuality, also HOMOEROTISM. |
| HUMOURSOMENESS | • humoursomeness n. Quality of being humoursome. • HUMOURSOME n. capricious, petulant, also HUMORSOME. |
| IMMUNOPHORESES | • IMMUNOPHORESIS n. a technique for identifying an (unknown) antigen or testing for a specific antibody in serum. |
| IMMUNOPHORESIS | • IMMUNOPHORESIS n. a technique for identifying an (unknown) antigen or testing for a specific antibody in serum. |
| ISOCHROMOSOMES | • isochromosomes n. Plural of isochromosome. • ISOCHROMOSOME n. a chromosome produced by transverse splitting of the centromere so that both arms are from the same side of the centromere, are of equal length, and possess identical genes. |
| ISODIMORPHISMS | • ISODIMORPHISM n. isomorphism between each of the two forms of a dimorphous substance and the corresponding forms of another dimorphous substance. |
| LYMPHOSARCOMAS | • lymphosarcomas n. Plural of lymphosarcoma. • LYMPHOSARCOMA n. a tumour of the lymph glands. |
| MONOCHROMASIES | • MONOCHROMASY n. complete colour-blindness. |
| PAEDOMORPHISMS | • PAEDOMORPHISM n. retention in the adult of infantile or juvenile characters, also PAEDOMORPHOSIS. |
| PHOTOCHROMISMS | • photochromisms n. Plural of photochromism. • PHOTOCHROMISM n. the property of changing color on exposure to light or other radiation and of reverting to original color immediately the light or radiation source is removed. |
| PSEUDOMORPHISM | • pseudomorphism n. (Crystallography) The state of having, or the property of taking, a crystalline form unlike that of the species. • PSEUDOMORPHISM n. the state of being pseudomorphic. |
| SKEUOMORPHISMS | • skeuomorphisms n. Plural of skeuomorphism. • SKEUOMORPHISM n. the state of being a skeuomorph. |
| THERMOTROPISMS | • thermotropisms n. Plural of thermotropism. • THERMOTROPISM n. the growth of organism as influenced by heat. |
| THIGMOTROPISMS | • thigmotropisms n. Plural of thigmotropism. • THIGMOTROPISM n. the response of an organism to direct contact with a surface, e.g. a creeping plant that twines itself around a support. |