| AUTOTRANSFORMER | • autotransformer n. (Electrical engineering) A transformer with a single winding, its output being taken from taps. • AUTOTRANSFORMER n. a transformer in which the primary and secondary coils have part or all of their turns in common. |
| CHROMATOGRAPHER | • chromatographer n. A person skilled in chromatography or who operates a chromatograph. • CHROMATOGRAPHER n. one who uses a chromatograph. |
| ERGATANDROMORPH | • ergatandromorph n. (Biology) An andromorph ant that is also a worker. • ERGATANDROMORPH n. an ant combining characteristics of males and workers. |
| MACROSTRUCTURAL | • macrostructural adj. Relating to macrostructure. • MACROSTRUCTURAL adj. of or like a macrostructure. |
| MARGARITIFEROUS | • margaritiferous adj. Producing pearls. • MARGARITIFEROUS adj. pearl-bearing. |
| MICROBAROGRAPHS | • microbarographs n. Plural of microbarograph. • MICROBAROGRAPH n. an instrument for recording minute changes in atmospheric pressure. |
| MICROMICROFARAD | • micromicrofarad n. (Dated) picofarad. Symbol: µµF. • MICROMICROFARAD n. the trillionth part of a farad. |
| MICRORADIOGRAPH | • microradiograph n. An enlarged microradiogram, used to study microscopic detail. • microradiograph v. To produce such an image. • MICRORADIOGRAPH n. an X-ray produced by microradiography. |
| ORGANOMERCURIAL | • organomercurial adj. Describing any organic compound of mercury. • organomercurial n. (Organic chemistry) Any organic compound of mercury, but especially such a drug. • ORGANOMERCURIAL n. an organic compound or a pharmaceutical preparation containing mercury. |
| PAROEMIOGRAPHER | • parœmiographer n. A writer of proverbs. • PAROEMIOGRAPHER n. a writer of proverbs. |
| RECHROMATOGRAPH | • rechromatograph v. To chromatograph again. • RECHROMATOGRAPH v. to do by chromatograph again. |
| SPERMATORRHOEAS | • spermatorrhoeas n. Plural of spermatorrhoea. • SPERMATORRHOEA n. involuntary seminal discharge without orgasm, also SPERMATORRHEA. |
| THERMOBAROGRAPH | • thermobarograph n. An instrument for recording simultaneously the pressure and temperature of a gas; a combined thermograph… • THERMOBAROGRAPH n. a device that simultaneously records the temperature and pressure of the atmosphere. |
| ULTRAMARATHONER | • ultramarathoner n. (Athletics) Someone who participates in ultramarathons. • ULTRAMARATHONER n. one who runs an ultramarathon, a footrace longer than a marathon. |