| AEROHYDROPLANE | • AEROHYDROPLANE n. a winged hydroplane or flying-boat. |
| APPRENTICEHOOD | • apprenticehood n. (Obsolete) apprenticeship. • APPRENTICEHOOD n. (Shakespeare) apprenticeship. |
| CHORDAMESODERM | • chordamesoderm n. (Anatomy) The axial mesoderm, which lies along the central axis under the neural tube and gives rise to the notochord. • CHORDAMESODERM n. the layer of specialized cells in the middle of a developing embryo which forms the notochord and structures of the central nervous system. |
| CROTONALDEHYDE | • crotonaldehyde n. (Organic chemistry) The unsaturated aliphatic aldehyde CH3-CH=CH-CHO that is used in organic synthesis. • CROTONALDEHYDE n. a pungent liquid aldehyde obtained by dehydration of aldol. |
| DICHLOROETHANE | • dichloroethane n. (Chemistry) Either of two isomeric organochlorides with the molecular formula C2H4Cl2: 1,1-dichloroethane… • DICHLOROETHANE n. a colorless toxic liquid compound that is used chiefly as a solvent. |
| DYSMENORRHOEAL | • dysmenorrhoeal adj. Alternative form of dysmenorrheal. • dysmenorrhœal adj. Obsolete form of dysmenorrheal. • DYSMENORRHOEAL adj. suffering from dysmenorrhoea, painful menstruation, also DYSMENORRHEAL. |
| DYSMENORRHOEAS | • dysmenorrhoeas n. Plural of dysmenorrhoea. • dysmenorrhœas n. Plural of dysmenorrhœa. • DYSMENORRHOEA n. painful menstruation, also DYSMENORRHEA. |
| PAEDOMORPHOSES | • PAEDOMORPHOSIS n. retention in the adult of infantile or juvenile characters, also PAEDOMORPHISM. |
| RADIOTELEPHONE | • radiotelephone n. A device that allows two-way communication via radio. • radiotelephone v. To communicate via such a device. • radio-telephone n. (Telephony) Alternative spelling of radiotelephone. |
| RADIOTELEPHONY | • radiotelephony n. The transmission of sound (in both directions) using modulated radio waves rather than wires. • radio␣telephony n. The transmission of speech using modulated radio waves. • RADIOTELEPHONY n. communication by radiotelephone. |
| REPHOTOGRAPHED | • rephotographed v. Simple past tense and past participle of rephotograph. • REPHOTOGRAPH v. to photograph again. |
| SCALENOHEDRONS | • scalenohedrons n. Plural of scalenohedron. • SCALENOHEDRON n. a hemihedral form bounded in the hexagonal system by twelve, in the tetragonal by eight, faces, each a scalene triangle. |
| SCHOOLMASTERED | • schoolmastered v. Simple past tense and past participle of schoolmaster. • SCHOOLMASTER v. to act as a schoolmaster to. |
| TRAPEZOHEDRONS | • trapezohedrons n. Plural of trapezohedron. • TRAPEZOHEDRON n. a crystalline form whose faces are trapeziums. |
| TRIIODOMETHANE | • triiodomethane n. (Organic chemistry) iodoform. • TRIIODOMETHANE n. another name for iodoform. |
| WEATHERPROOFED | • weatherproofed v. Simple past tense and past participle of weatherproof. • WEATHERPROOF v. to make able to withstand exposure to weather without damage or loss of function. |