| BARNSTORMERS | • barnstormers n. Plural of barnstormer. • BARNSTORMER n. one who barnstorms. |
| BARNSTORMING | • barnstorming v. Present participle of barnstorm. • barnstorming adj. (Especially of a performance) Highly theatrical. • barnstorming n. The act of one who barnstorms, or travels making political speeches. |
| BIOTERRORISM | • bioterrorism n. Terrorism that involves biological weapons or agents. |
| BRAINSTORMED | • brainstormed v. Simple past tense and past participle of brainstorm. • brain-stormed v. Simple past tense and past participle of brain-storm. • brain␣stormed v. Simple past tense and past participle of brain storm. |
| BRAINSTORMER | • brainstormer n. One who brainstorms. • BRAINSTORMER n. one who engages in brainstorming. |
| BURGOMASTERS | • burgomasters n. Plural of burgomaster. • BURGOMASTER n. (Dutch) the mayor of a Dutch or Flemish town. |
| HARBORMASTER | • harbormaster n. (US, nautical) An official responsible for the enforcement of regulations in a port. • harbor␣master n. Alternative spelling of harbormaster. • HARBORMASTER n. one in charge of a harbour. |
| LUBRITORIUMS | • lubritoriums n. Plural of lubritorium. • LUBRITORIUM n. a place in a garage or service station where motor vehicles are lubricated. |
| MASTURBATORS | • masturbators n. Plural of masturbator. • MASTURBATOR n. one who masturbates. |
| MASTURBATORY | • masturbatory adj. Of or relating to masturbation. • masturbatory adj. Excessively self-absorbed or self-indulgent. • MASTURBATORY adj. of, relating to, or involving masturbation. |
| MORTARBOARDS | • mortarboards n. Plural of mortarboard. • MORTARBOARD n. a square-topped college cap. |
| 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. |
| PROTHROMBINS | • prothrombins n. Plural of prothrombin. • PROTHROMBIN n. a protein-like substance present in blood plasma. |
| STRABOMETERS | • strabometers n. Plural of strabometer. • STRABOMETER n. an instrument measuring the degree of strabismus in the eyes, also STRABISMOMETER. |
| STROBILIFORM | • strobiliform adj. Shaped like a strobile. • STROBILIFORM adj. having the form of a strobil. |