| BATHOCHROMES | • BATHOCHROME n. a shift to a longer wavelength in the absorption spectrum of a compound. |
| BIOTERRORISM | • bioterrorism n. Terrorism that involves biological weapons or agents. |
| BLOODSTREAMS | • bloodstreams n. Plural of bloodstream. • BLOODSTREAM n. the flowing blood in a circulatory system. |
| BUMBERSHOOTS | • bumbershoots n. Plural of bumbershoot. • BUMBERSHOOT n. (US slang) umbrella. |
| EMBROCATIONS | • embrocations n. Plural of embrocation. • EMBROCATION n. a liquid medication rubbed on the skin. |
| EMBRYOLOGIST | • embryologist n. An expert or specialist in embryology. • EMBRYOLOGIST n. a specialist in embryology. |
| EMBRYOTOMIES | • embryotomies n. Plural of embryotomy. • EMBRYOTOMY n. the cutting a fetus into pieces within the womb, so as to effect its removal. |
| FOOTLAMBERTS | • footlamberts n. Plural of footlambert. • foot-lamberts n. Plural of foot-lambert. • FOOTLAMBERT n. a unit of luminance of a surface emitting one lumen per square foot. |
| MOTHERBOARDS | • motherboards n. Plural of motherboard. • MOTHERBOARD n. the board containing the main circuits of an electronic device, especially in computers. |
| MOTORBOATERS | • motorboaters n. Plural of motorboater. • MOTORBOATER n. one who drives a motorboat. |
| PHOTOBOMBERS | • photobombers n. Plural of photobomber. |
| STRABOTOMIES | • strabotomies n. Plural of strabotomy. • STRABOTOMY n. surgical removal of a squint. |
| THEOBROMINES | • theobromines n. Plural of theobromine. • THEOBROMINE n. an alkaloid obtained from the chocolate seed, used in medicine. |
| THROMBOCYTES | • thrombocytes n. Plural of thrombocyte. • THROMBOCYTE n. a platelet. |
| THROMBOLYSES | • THROMBOLYSIS n. the breaking up of a blood clot. |
| THROMBOXANES | • thromboxanes n. Plural of thromboxane. • THROMBOXANE n. any of several compounds formed from prostaglandin endoperoxides which, when released from blood platelets, induce platelet aggregation and arterial constriction. |
| TIMBROLOGIES | • TIMBROLOGY n. the study of postage stamps. |