| ABORTIONISTS | • abortionists n. Plural of abortionist. • ABORTIONIST n. one who induces abortions. |
| BIOTERRORIST | • bioterrorist n. A terrorist employing biological weapons. • bioterrorist adj. Of or relating to a bioterrorist or bioterrorism. |
| BLOODTHIRSTY | • bloodthirsty adj. Thirsty for blood: inexorably violent or eager for bloodshed; murderous. • bloodthirsty adj. Of a book, film, etc.: depicting much violence; gory, violent. • bloodthirsty adj. (Humorous) Of a mosquito, tenaciously seeking to draw blood. |
| BOGTROTTINGS | • BOGTROTTING n. the practice of wandering round bogs, ascribed to Irishmen. |
| BOTHERATIONS | • botherations n. Plural of botheration. • BOTHERATION n. trouble, bother. |
| CONTRIBUTORS | • contributors n. Plural of contributor. • CONTRIBUTOR n. one who contributes. |
| CRYPTOBIONTS | • cryptobionts n. Plural of cryptobiont. • CRYPTOBIONT n. any organism that exhibits cryptobiosis. |
| OBLITERATORS | • obliterators n. Plural of obliterator. • OBLITERATOR n. one who obliterates. |
| OBREPTITIOUS | • obreptitious adj. Done or obtained by surprise, with secrecy, or by concealment of the truth. • OBREPTITIOUS adj. done or obtained by trickery, or by concealing the truth. |
| OBSTRICTIONS | • obstrictions n. Plural of obstriction. • OBSTRICTION n. (obsolete) obligation. |
| OBSTRUCTIONS | • obstructions n. Plural of obstruction. • OBSTRUCTION n. the state of being obstructed. |
| POSTABORTION | • postabortion adj. After abortion (termination of pregnancy). • POSTABORTION adj. taking place after an abortion. |
| ROBOTISATION | • robotisation n. Alternative spelling of robotization. • ROBOTISATION n. the act of causing a job to be done by robots, also ROBOTIZATION. |
| STILBOESTROL | • stilboestrol n. (Pharmacology) UK spelling of stilbestrol. • STILBOESTROL n. a synthetic oestrogen, also STILBESTROL. |
| STRABOTOMIES | • strabotomies n. Plural of strabotomy. • STRABOTOMY n. surgical removal of a squint. |
| STROBILATION | • strobilation n. (Biology) A form of asexual reproduction by division into body segments, as in tapeworms and jellyfish. • STROBILATION n. production or reproduction by strobilae, as in jellyfish. |
| TIMBROLOGIST | • TIMBROLOGIST n. a collector of stamps. |
| TRIBOLOGISTS | • tribologists n. Plural of tribologist. • TRIBOLOGIST n. a student of tribology. |