| ARTHROGRAPHY | • arthrography n. (Medicine) An arthrogram. • arthrography n. (Dated, uncountable, medicine) The scientific description of joints. • ARTHROGRAPHY n. the X-ray examination of a joint after injection of a contrast medium into the joint space. |
| ARTHROSPORES | • arthrospores n. Plural of arthrospore. • ARTHROSPORE n. another name for an oidium. |
| ARTHROSPORIC | • arthrosporic adj. Relating to arthrospores. • ARTHROSPORIC adj. of or like an arthrospore, also ARTHROSPOROUS. |
| CARTOGRAPHER | • cartographer n. One who makes maps or charts. • CARTOGRAPHER n. one who makes maps, also CHARTOGRAPHER. |
| CHIROPRACTOR | • chiropractor n. A health-care practitioner who specializes in chiropractic, the hands on or hand-held instrumental movement… • CHIROPRACTOR n. a person who practises chiropractic. |
| 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. |
| HYPERREACTOR | • hyperreactor n. One who hyperreacts. • HYPERREACTOR n. one who reacts in the extreme. |
| METRORRHAGIA | • metrorrhagia n. (Pathology) abnormal uterine bleeding at irregular intervals. • METRORRHAGIA n. irregular uterine bleeding esp. between menstrual periods. |
| ORCHESTRATER | • orchestrater n. Alternative form of orchestrator. • ORCHESTRATER n. one who orchestrates, also ORCHESTRATOR. |
| ORCHESTRATOR | • orchestrator n. One who orchestrates. • ORCHESTRATOR n. one who orchestrates, also ORCHESTRATER. |
| ORTHOGRAPHER | • orthographer n. Someone who devises an orthography. • orthographer n. (Informal) Someone who is knowledgeable in spelling rules; someone who spells words correctly. • ORTHOGRAPHER n. a correct speller. |
| PETROGRAPHER | • petrographer n. A person practicing petrography. • PETROGRAPHER n. a practitioner of petrography. |
| ROADWORTHIER | • ROADWORTHY adj. able to be used on a road. |
| TORCHBEARERS | • torchbearers n. Plural of torchbearer. • TORCHBEARER n. one that carries a torch. |
| TURBOCHARGER | • turbocharger n. Inlet air compressor for an internal combustion engine (either Otto or Diesel cycle), powered from the exhaust air. • TURBOCHARGER n. a centrifugal blower driven by exhaust gas turbines and used to supercharge an engine. |