| ADIATHERMANOUS | • ADIATHERMANOUS adj. not permeable by or able to conduct radiant heat. |
| COADJUTORSHIPS | • coadjutorships n. Plural of coadjutorship. • COADJUTORSHIP n. the office of coadjutor. |
| CONDUCTORSHIPS | • conductorships n. Plural of conductorship. • CONDUCTORSHIP n. the office of conductor. |
| COUNTERSHADING | • countershading n. A pattern of animal colouration, existing as a form of camouflage, characterised by darker pigmentation… • COUNTERSHADING n. cryptic coloration of an animal with parts normally in shadow being light and parts normally illuminated being dark thereby reducing shadows and contours. |
| DESULPHURATION | • desulphuration n. The act or process of depriving of sulfur. • DESULPHURATION n. the act of desulphuring. |
| DISAUTHORISING | • disauthorising v. Present participle of disauthorise. • DISAUTHORISE v. to deprive of authority, also DISAUTHORIZE. |
| DISAUTHORIZING | • disauthorizing v. Present participle of disauthorize. • DISAUTHORIZE v. to deprive of authority, also DISAUTHORISE. |
| DROUGHTINESSES | • DROUGHTINESS n. the state of being droughty. |
| HYDROACOUSTICS | • hydroacoustics n. Any of various sciences and technologies dealing with sound transmitted through water. • HYDROACOUSTICS n. the study of sound travelling through water. |
| HYDROSULPHITES | • hydrosulphites n. Plural of hydrosulphite. • HYDROSULPHITE n. a salt of hydrosulphurous acid; esp. the sodium salt, used as a reagent. |
| LEUCITOHEDRONS | • LEUCITOHEDRON n. the cubic icositetrahedron, simulated by typical leucite crystals. |
| PSEUDARTHROSIS | • pseudarthrosis n. (Pathology) A bony, flexible structure, resembling a joint, sometimes found after a poorly united fracture. • pseudarthrosis n. (Surgery) A failed fusion after an arthrodesis surgery. • pseudarthrosis n. (Architecture) A groove in a block of stone that simulates a joint. |
| PTERIDOPHYTOUS | • PTERIDOPHYTOUS adj. of or like a pteridophyte, a fern, also PTERIDOPHYTIC. |
| QUADRILLIONTHS | • quadrillionths n. Plural of quadrillionth. • QUADRILLIONTH n. one of a quadrillion equal parts. |
| RUTHERFORDIUMS | • RUTHERFORDIUM n. an artificially produced radioactive transuranic element. |
| SUBEDITORSHIPS | • subeditorships n. Plural of subeditorship. • SUBEDITORSHIP n. the office of subeditor. |
| UNDERCLOTHINGS | • underclothings n. Plural of underclothing. • UNDERCLOTHING n. clothes worn under others, esp. those next to the skin. |