| AORTOGRAPHIES | • aortographies n. Plural of aortography. • AORTOGRAPHY n. an arteriography of the aorta. |
| CHROMATOGRAPH | • chromatograph n. (Analytical chemistry) A machine that performs chromatography by gas or liquid separation. • chromatograph v. To analyze or separate mixtures using chromatography. • CHROMATOGRAPH n. an instrument for performing chromatographic separations. |
| DRAUGHTPROOFS | • draughtproofs v. Third-person singular simple present indicative form of draughtproof. • DRAUGHTPROOF v. to make proof against draughts. |
| ERGATOMORPHIC | • ergatomorphic adj. (Zoology) Having the form of a worker organism. • ERGATOMORPHIC adj. of or like an ergatomorph, an ergatoid ant. |
| GASTROSOPHERS | • gastrosophers n. Plural of gastrosopher. • GASTROSOPHER n. a person skilled in matters of eating, also GASTROSOPH. |
| METEOROGRAPHS | • meteorographs n. Plural of meteorograph. • METEOROGRAPH n. an instrument used to record a variety of meteorological observations. |
| ORGANOTHERAPY | • organotherapy n. (Medicine) The therapeutic use of the endocrine organs (or glandular extracts) of animals. • ORGANOTHERAPY n. treatment of disease by administration of animal organs or extracts of them, esp. of ductless gland extracts. |
| ORTHOGRAPHERS | • orthographers n. Plural of orthographer. • ORTHOGRAPHER n. a correct speller. |
| ORTHOGRAPHIES | • orthographies n. Plural of orthography. • orthographies v. Third-person singular simple present indicative form of orthography. • ORTHOGRAPHY n. the branch of knowledge concerned with the study of spelling and representing sounds of a language by letters and diacritics. |
| ORTHOGRAPHIST | • orthographist n. One who is versed in orthography. • ORTHOGRAPHIST n. an orthographer. |
| PHOTOENGRAVER | • photoengraver n. A person who makes photoengravings. • PHOTOENGRAVER n. one who does photoengraving. |
| PHOTOGRAPHERS | • photographers n. Plural of photographer. • PHOTOGRAPHER n. one who practices photography. |
| PHOTOGRAVURES | • photogravures n. Plural of photogravure. • PHOTOGRAVURE n. printing from engraved plates photographically prepared. |
| REPHOTOGRAPHS | • rephotographs v. Third-person singular simple present indicative form of rephotograph. • REPHOTOGRAPH v. to photograph again. |
| RONTGENOGRAPH | • RONTGENOGRAPH n. an apparatus for taking X-ray photographs, also ROENTGENOGRAPH. |