| AMPHIARTHROSES | • amphiarthroses n. Plural of amphiarthrosis. • AMPHIARTHROSIS n. a type of articulation permitting only slight movement, as between the vertebrae of the backbone. |
| ASTROCHEMISTRY | • astrochemistry n. (Chemistry, astronomy) The study of the chemical composition of stars and outer space. • ASTROCHEMISTRY n. the study of molecules and radicals in outer space. |
| BRACHYPTERISMS | • BRACHYPTERISM n. the state of having abnormally short wings. |
| BREMSSTRAHLUNG | • bremsstrahlung n. The electromagnetic radiation produced by the deceleration of a charged particle, such as an electron… • BREMSSTRAHLUNG n. (German) electromagnetic radiation given off when an electron collides with a positive nucleus. |
| DYSMENORRHOEAS | • dysmenorrhoeas n. Plural of dysmenorrhoea. • dysmenorrhœas n. Plural of dysmenorrhœa. • DYSMENORRHOEA n. painful menstruation, also DYSMENORRHEA. |
| HAMARTHRITISES | • HAMARTHRITIS n. gout in all the joints. |
| HYPERURBANISMS | • hyperurbanisms n. Plural of hyperurbanism. • HYPERURBANISM n. use of hypercorrect forms in language. |
| IMPERATORSHIPS | • IMPERATORSHIP n. the office of imperator. |
| MODERATORSHIPS | • moderatorships n. Plural of moderatorship. • MODERATORSHIP n. the office of moderator. |
| RHINOSCLEROMAS | • rhinoscleromas n. Plural of rhinoscleroma. • RHINOSCLEROMA n. a disease with hard swelling in the nose etc. |
| SACCHARIMETERS | • saccharimeters n. Plural of saccharimeter. • SACCHARIMETER n. an instrument for measuring the amount of sugar in a solution, also SACCHAROMETER. |
| SACCHAROMETERS | • saccharometers n. Plural of saccharometer. • SACCHAROMETER n. an instrument for measuring the amount of sugar in a solution, also SACCHARIMETER. |
| SCHLUMBERGERAS | • schlumbergeras n. Plural of schlumbergera. • SCHLUMBERGERA n. Christmas cactus. |
| SCRIMSHANDERED | • scrimshandered v. Simple past tense and past participle of scrimshander. • SCRIMSHANDER v. to ornament, as shells, ivory, etc., by engraving, and (usually) rubbing pigments into the incised lines, also SCRIMSHANDY, SCRIMSHAW. |
| SEISMOGRAPHERS | • seismographers n. Plural of seismographer. • SEISMOGRAPHER n. one who uses a seismograph. |
| SPERMATOPHORES | • spermatophores n. Plural of spermatophore. • SPERMATOPHORE n. a case enclosing the spermatozoa of certain crustaceans, molluscs and amphibians. |
| SPERMATORRHEAS | • spermatorrheas n. Plural of spermatorrhea. • SPERMATORRHEA n. involuntary seminal discharge without orgasm, also SPERMATORRHOEA. |
| SPORTFISHERMAN | • sportfisherman n. A person who participates in sportfishing. • sportfisherman n. A boat intended for sportfishing. • SPORTFISHERMAN n. a motorboat equipped for sportfishing. |
| SURCHARGEMENTS | • surchargements n. Plural of surchargement. • SURCHARGEMENT n. the act of surcharging. |
| WHOREMASTERIES | • WHOREMASTERY n. the keeping of whores. |