| CHLOROFORMIST | • chloroformist n. (Medicine, archaic) One who uses chloroform as an anaesthetic. • CHLOROFORMIST n. one who administers chloroform. |
| COLLABORATORS | • collaborators n. Plural of collaborator. • COLLABORATOR n. one who collaborates. |
| CONGLOMERATOR | • conglomerator n. A person who founds or builds a conglomerate (business). • CONGLOMERATOR n. one who conglomerates. |
| DROOLWORTHIER | • DROOLWORTHY adj. inspiring or likely to inspire excessive enthusiasm or pleasure; extremely attractive or desirable. |
| ELECTROMOTORS | • electromotors n. Plural of electromotor. • ELECTROMOTOR n. a device for applying electricity as a motive power. |
| ISOPROTERENOL | • isoproterenol n. (Pharmacology) Synonym of isoprenaline. • ISOPROTERENOL n. a sympathomimetic agent used in the treatment of asthma. |
| LAEVOROTATORY | • laevorotatory adj. Alternative spelling of levorotatory. • lævorotatory adj. Alternative spelling of levorotatory. • LAEVOROTATORY adj. counterclockwise; rotating the plane of polarization of light to the left, also LEVOROTARY, LEVOROTATORY. |
| POLTROONERIES | • poltrooneries n. Plural of poltroonery. • POLTROONERY n. mean pusillanimity, cowardice. |
| PROPORTIONALS | • proportionals n. Plural of proportional. • PROPORTIONAL n. a number or quantity in a proportion. |
| PROTONOTARIAL | • PROTONOTARIAL adj. of or like a protonotary, a principle law clerk in certain courts of law. |
| RETROVIROLOGY | • retrovirology n. The scientific study of retroviruses. |
| SERVOCONTROLS | • servocontrols n. Plural of servocontrol. • SERVOCONTROL n. in aircraft, a reinforcing mechanism for the pilot's effort, usually a small auxiliary aerofoil. |
| ULTRAORTHODOX | • ultraorthodox adj. Very orthodox, chiefly among Jewish sects. • ultra-Orthodox adj. (Of a Jew) Very strictly observant; Haredi; being either Hasidic or Litvish (Misnagdic). • ULTRAORTHODOX adj. extremely orthodox. |