| APPRENTICEHOOD | • apprenticehood n. (Obsolete) apprenticeship. • APPRENTICEHOOD n. (Shakespeare) apprenticeship. |
| CYPROHEPTADINE | • cyproheptadine n. (Pharmacology) A particular antihistaminic, anticholinergic and antiserotonergic agent. • CYPROHEPTADINE n. a powerful antihistamine drug used to treat allergies. |
| DIAPHANOMETERS | • diaphanometers n. Plural of diaphanometer. • DIAPHANOMETER n. an instrument for measuring the transparency of air. |
| HEADMASTERSHIP | • headmastership n. The role or position of headmaster. • HEADMASTERSHIP n. the office of headmaster. |
| HERMAPHRODITES | • hermaphrodites n. Plural of hermaphrodite. • HERMAPHRODITE n. a human being, animal or plant with the organs of both sexes. |
| HYDROTHERAPIES | • hydrotherapies n. Plural of hydrotherapy. • HYDROTHERAPY n. therapy involving the use of water. |
| HYPERACIDITIES | • hyperacidities n. Plural of hyperacidity. • HYPERACIDITY n. the condition of containing more than the normal amount of acid. |
| HYPERDACTYLIES | • hyperdactylies n. Plural of hyperdactyly. • HYPERDACTYLY n. the state of having more than five fingers and toes. |
| PREESTABLISHED | • preestablished v. Simple past tense and past participle of preestablish. • preëstablished v. Simple past tense and past participle of preëstablish. • pre-established v. Simple past tense and past participle of pre-establish. |
| PSEUDARTHROSES | • pseudarthroses n. Plural of pseudarthrosis. • PSEUDARTHROSIS n. a joint formed by fibrous tissue bridging the gap between the two fragments of bone of an old fracture that have not united, also PSEUDOARTHROSIS. |
| RADIOTELEGRAPH | • radiotelegraph n. Wireless telegraphy. • radiotelegraph v. To communicate or transmit by wireless telegraphy. • RADIOTELEGRAPH n. wireless telegraphy. |
| 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. |
| RADIOTHERAPIES | • radiotherapies n. Plural of radiotherapy. • RADIOTHERAPY n. treatment by radiation. |
| REHOSPITALISED | • rehospitalised v. Simple past tense and past participle of rehospitalise. • REHOSPITALISE v. to hospitalise again, also REHOSPITALIZE. |
| REHOSPITALIZED | • rehospitalized v. Simple past tense and past participle of rehospitalize. • REHOSPITALIZE v. to hospitalize again, also REHOSPITALISE. |
| REPHOTOGRAPHED | • rephotographed v. Simple past tense and past participle of rephotograph. • REPHOTOGRAPH v. to photograph again. |
| TRAPEZOHEDRONS | • trapezohedrons n. Plural of trapezohedron. • TRAPEZOHEDRON n. a crystalline form whose faces are trapeziums. |
| 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. |