| AMPHIARTHROSES | • amphiarthroses n. Plural of amphiarthrosis. • AMPHIARTHROSIS n. a type of articulation permitting only slight movement, as between the vertebrae of the backbone. | 
| ARTHROGRAPHIES | • arthrographies n. Plural of arthrography. • ARTHROGRAPHY n. the X-ray examination of a joint after injection of a contrast medium into the joint space. | 
| BRACHYGRAPHIES | • brachygraphies n. Plural of brachygraphy. • BRACHYGRAPHY n. certain old systems of shorthand. | 
| CHALCOGRAPHIES | • CHALCOGRAPHY n. the art of engraving on copper or brass. | 
| CHARTOGRAPHIES | • CHARTOGRAPHY n. the drawing of maps, also CARTOGRAPHY. | 
| HEADMASTERSHIP | • headmastership n. The role or position of headmaster. • HEADMASTERSHIP n. the office of headmaster. | 
| HYPERAESTHESIA | • hyperaesthesia n. Alternative spelling of hyperesthesia. • hyperæsthesia n. Obsolete form of hyperaesthesia. • HYPERAESTHESIA n. excessive sensitivity, also HYPERESTHESIA. | 
| NAPHTHYLAMINES | • naphthylamines n. Plural of naphthylamine. • NAPHTHYLAMINE n. either of two isomeric crystalline bases used esp. as dye intermediates. | 
| PHRASEOGRAPHIC | • PHRASEOGRAPHIC adj. of or like a phraseograph. | 
| PSYCHASTHENIAS | • psychasthenias n. Plural of psychasthenia. • PSYCHASTHENIA n. an incapacity to resolve doubts/uncertainties or to resist obsessions/compulsions that one knows are irrational. | 
| RHIZOCEPHALANS | • rhizocephalans n. Plural of rhizocephalan. • RHIZOCEPHALAN n. any member of the Rhizocephala, an order of cirripedes parasitic on crabs. | 
| SCAPHOCEPHALIC | • scaphocephalic adj. (Anatomy) Of, pertaining to, or affected with scaphocephaly. • SCAPHOCEPHALIC n. someone having an abnormally long narrow skull. | 
| SHADOWGRAPHIES | • shadowgraphies n. Plural of shadowgraphy. • SHADOWGRAPHY n. the making of images by shadowgraph. | 
| SULPHATHIAZOLE | • sulphathiazole n. Alternative spelling of sulfathiazole. • SULPHATHIAZOLE n. a sulphonamide formerly used in human medicine against staphylococcal infection (now only used in veterinary medicine), also SULFATHIAZOLE. | 
| XEROPHTHALMIAS | • xerophthalmias n. Plural of xerophthalmia. • XEROPHTHALMIA n. extreme dryness of the conjunctive, thought to stem from a vitamin A deficiency, also XEROMA. |