| CARDIOTONIC | • cardiotonic adj. That has a favourable (tonic) effect on the action of the heart. • cardiotonic n. Any drug or substance having a tonic effect on the heart. • CARDIOTONIC n. a substance that tends to increase the tonus of heart muscle. | 
| CAROTINOIDS | • carotinoids n. Plural of carotinoid. • CAROTINOID n. any of a group of pigments similar to carotenes, found in plant and some animal tissues, also CAROTENOID. | 
| CHIROPODIST | • chiropodist n. A practitioner of chiropody. • CHIROPODIST n. one who treats ailments of the feet. | 
| CHONDROITIN | • chondroitin n. (Biochemistry) Any of a range of mucopolysaccharides, derived from galactosamine and glucuronic acid… • CHONDROITIN n. any of several glycosaminoglycans occurring in sulfated form in various animal tissues such as cartilage. | 
| CHOROIDITIS | • choroiditis n. (Pathology) Inflammation of the choroid. • CHOROIDITIS n. inflammation of the choroid. | 
| CODIRECTION | • codirection n. (Uncountable) The joint direction of a film, organization, venture, etc. • codirection n. (Countable, mathematics) An equation for a hyperplane in the tangent space modulo a factor that is a… • codirection n. (Uncountable, mathematics) Colinearity. | 
| COMORBIDITY | • comorbidity n. (Medicine, uncountable) The presence of one or more disorders (or diseases) in addition to a primary… • comorbidity n. (Medicine, countable) A disease thus coexisting. • comorbidity n. (Medicine, uncountable) The effect of such additional disorders or diseases. | 
| CONDITIONER | • conditioner n. Anything that improves the condition of something. • conditioner n. Hair conditioner. • conditioner n. Fabric conditioner, fabric softener. | 
| CONDOTTIERI | • condottieri n. Plural of condottiere. • CONDOTTIERE n. (Italian) a hired soldier; a mercenary. | 
| CROCIDOLITE | • crocidolite n. (Mineralogy) A fibrous, blue-green mineral that is an asbestos-like variety of riebeckite. • CROCIDOLITE n. a fibrous mineral consisting mainly of silicate of iron and sodium, called blue asbestos. | 
| DEXIOTROPIC | • dexiotropic adj. Having the form of a right-handed spiral. • DEXIOTROPIC adj. coiled in a rightward direction, as of a right-spiralling snail shell. | 
| DIOXONITRIC | • DIOXONITRIC adj. as in dioxonitric acid, the systematic name of nitrous acid. | 
| EPITROCHOID | • epitrochoid n. A geometric curve traced by a fixed point on one circle which rotates around the perimeter of another… • EPITROCHOID n. a curve like an epicycloid but generated by any point on a radius. | 
| PERIODONTIC | • periodontic adj. Synonym of periodontal. • PERIODONTIC adj. relating to periodontia, the branch of dentistry concerned with periodontal diseases. | 
| RECONDITION | • recondition v. To restore to a functional state, or to a condition resembling the original. • RECONDITION v. to restore to good condition. | 
| SCLEROTIOID | • SCLEROTIOID adj. of, relating to, or resembling a sclerotium. |