| AORTOGRAPHIC | • aortographic adj. (Medicine) Of or relating to aortography. • AORTOGRAPHIC adj. relating to an aortography. |
| ARTHROSCOPIC | • arthroscopic adj. (Medicine) Of or pertaining to arthroscopy. • ARTHROSCOPIC adj. relating to arthroscope. |
| ARTHROSPORIC | • arthrosporic adj. Relating to arthrospores. • ARTHROSPORIC adj. of or like an arthrospore, also ARTHROSPOROUS. |
| 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. |
| CHLORINATORS | • chlorinators n. Plural of chlorinator. • CHLORINATOR n. a machine for chlorinating. |
| HOROMETRICAL | • horometrical adj. Relating to horometry. • HOROMETRICAL adj. relating to horometry. |
| NORMOTHERMIA | • normothermia n. (Medicine) The condition of having a normal body temperature. • NORMOTHERMIA n. normal body temperature. |
| ORNITHOSAURS | • ORNITHOSAUR n. a pterodactyl. |
| ORTHOGRAPHIC | • orthographic adj. Of a projection used in maps, architecture etc., in which the rays are parallel. • orthographic adj. Of, or relating to, orthography. • ORTHOGRAPHIC adj. relating to orthography, the part of language study that deals with letters and spelling, also ORTHOGRAPHICAL. |
| ORTHOPRAXIES | • ORTHOPRAXY n. the treatment of deformities in the human body by mechanical appliances. |
| PROTOTHERIAN | • prototherian adj. Belonging or pertaining to the subclass Prototheria of monotremes. • prototherian n. Any of the egg-laying mammals of the subclass Prototheria; a monotreme. • PROTOTHERIAN adj. pertaining to a member of Prototheria, which comprises the order Monotremata and related fossil forms. |
| RADIOTHORIUM | • radiothorium n. (Physics) The radioactive isotope thorium-228. • RADIOTHORIUM n. a radioactive isotope of thorium with the mass number 228. |
| ROADWORTHIER | • ROADWORTHY adj. able to be used on a road. |
| ROADWORTHIES | • ROADWORTHY n. in South Africa, a certificate for a roadworthy vehicle. |
| ROTOGRAPHING | • rotographing v. Present participle of rotograph. • ROTOGRAPH v. to make a photograph by laying negative on sensitive paper. |
| SAPROTROPHIC | • saprotrophic adj. Of or pertaining to saprotrophs (or saprobes). • SAPROTROPHIC adj. of or like a saprotroph. |
| TORSIOGRAPHS | • torsiographs n. Plural of torsiograph. • TORSIOGRAPH n. an instrument for recording torsional vibrations on an object. |
| TRAITORHOODS | • TRAITORHOOD n. the state of being a traitor. |