| BACTERIUM | • bacterium n. (Microbiology) A single-celled organism with cell walls but no nucleus or organelles. • BACTERIUM n. a class of unicellular or filamentous microorganisms. |
| BRACHIUMS | • BRACHIUM n. (Latin) the upper arm; the segment of the fore limb between the shoulder and the elbow. |
| BRONCHIUM | • bronchium n. (Anatomy, usually in the plural) A bronchial tube; a subdivision of the bronchus. • BRONCHIUM n. (Latin) a small branch of the windpipe. |
| CARBONIUM | • carbonium n. (Dated, chemistry, deprecated) Any of several organic cations; carbocation or carbenium. • CARBONIUM n. a type of positively charged organic ion. |
| CHERUBIMS | • cherubims n. (Irregular) plural of cherub. • cherubims n. Plural of cherubim. • CHERUB n. (Hebrew) an angel. |
| CIBORIUMS | • ciboriums n. Plural of ciborium. • CIBORIUM n. (Latin) a vessel for holding eucharistic bread. |
| CRIBELLUM | • cribellum n. (Zoology) A spinning organ having many fine pores, situated in front of the spinners in some araneomorph spiders. • CRIBELLUM n. (Latin) a spinning organ of spiders. |
| CRUMBIEST | • crumbiest adj. Superlative form of crumby: most crumby. • CRUMBY adj. full of crumbs. |
| CRUMBLIER | • crumblier adj. Comparative form of crumbly: more crumbly. • CRUMBLY adj. easily crumbed. |
| CRUMBLIES | • crumblies n. Plural of crumbly. • CRUMBLIES n. (slang) very old people. |
| CRUMBLING | • crumbling v. Present participle and gerund of crumble. • crumbling n. Material that has crumbled away; crumbs. • CRUMBLING n. the act of crumbling. |
| CUMBERING | • cumbering v. Present participle of cumber. • CUMBER v. to burden. |
| DISCUMBER | • discumber v. (Archaic, transitive) To free from that which cumbers or impedes; to disencumber. • DISCUMBER v. (archaic) to free of encumbrance, also DISENCUMBER. |
| INCUMBERS | • incumbers v. Third-person singular simple present indicative form of incumber. • INCUMBER v. to impede the motion of, also ENCUMBER. |
| LUMBRICAL | • lumbrical adj. Worm-like. • lumbrical n. (Anatomy) Any of the four small muscles of the palm of the hand that arise from tendons of the flexor… • lumbrical n. (Anatomy) Any of four small muscles of the foot homologous to the lumbricals of the hand that arise… |
| LUMBRICUS | • Lumbricus prop.n. A taxonomic genus within the family Lumbricidae – includes most well-known European earthworms. • LUMBRICUS n. (Latin) a genus of annelids including the common earthworm. |
| MICROTUBE | • microtube n. A microscopic tube, especially one used in the construction of specialized lasers. • MICROTUBE n. a minute tube. |
| SUBMICRON | • submicron adj. (Physics) Smaller than micron-scale. • submicron n. A unit smaller than a micron. • SUBMICRON n. a particle visible by ultramicroscope but not by the ordinary microscope. |