| ARCHESPORIUM | • archesporium n. (Botany) Any of the cells of the sporangium that give rise to spores. • ARCHESPORIUM n. a primitive cell or group of cells from which a mother cell develops. |
| CRYPTORCHISM | • cryptorchism n. The failure of one or both testes to descend into the scrotum. • CRYPTORCHISM n. a medical condition in which the testes fail to descend, also CRYPTORCHIDISM. |
| EMPERORSHIPS | • emperorships n. Plural of emperorship. • EMPERORSHIP n. the office of emperor. |
| EMPOVERISHER | • EMPOVERISHER n. one who empoverishes. |
| HYDROTROPISM | • hydrotropism n. (Biology) The movement of a plant (or other organism) in response to water, either towards or away from water. • HYDROTROPISM n. growth in the direction of water. |
| IMPOVERISHER | • impoverisher n. Someone who impoverishes. • IMPOVERISHER n. one who impoverishes. |
| MICROSPHERES | • microspheres n. Plural of microsphere. • MICROSPHERE n. a small sphere. |
| MIMOGRAPHERS | • mimographers n. Plural of mimographer. • MIMOGRAPHER n. a writer of mimes. |
| ORTHOTROPISM | • orthotropism n. The property of being orthotropic or orthotropous. • ORTHOTROPISM n. vertical growth. |
| PARACHRONISM | • parachronism n. An error in chronological order in which something is ascribed a later time than the actual one; metachronism. • PARACHRONISM n. the representation of something as being newer than it is. |
| PARAMORPHISM | • paramorphism n. (Geology) a change in the physical structure of a mineral without any chemical change. • PARAMORPHISM n. the state of being a paramorph. |
| PERIMORPHISM | • perimorphism n. The formation of perimorphs. • PERIMORPHISM n. the state of being a perimorph. |
| PERIMORPHOUS | • perimorphous adj. Perimorphic. • PERIMORPHOUS adj. like a perimorph, also PERIMORPHIC. |
| PROCHRONISMS | • prochronisms n. Plural of prochronism. • PROCHRONISM n. assigning a date to an event earlier than actual. |
| PROTHROMBINS | • prothrombins n. Plural of prothrombin. • PROTHROMBIN n. a protein-like substance present in blood plasma. |
| RHEOMORPHISM | • rheomorphism n. (Geology) The liquefaction of rock, and subsequent flowing and intrusion into surrounding rocks. • RHEOMORPHISM n. the liquefaction of rock, which results in its flowing and intruding into surrounding rocks. |
| RHEOTROPISMS | • rheotropisms n. Plural of rheotropism. • RHEOTROPISM n. the direction of growth by water. |
| THERIOMORPHS | • THERIOMORPH n. an animal form in art. |
| TRIMORPHISMS | • trimorphisms n. Plural of trimorphism. • TRIMORPHISM n. the property of crystallizing in three forms. |