| AEROHYDROPLANES | • AEROHYDROPLANE n. a winged hydroplane or flying-boat. |
| CARDPLAYERS | • cardplayers n. Plural of cardplayer. • CARDPLAYER n. one who plays cards. |
| CLAPPERBOARDS | • clapperboards n. Plural of clapperboard. • clapper␣boards n. Plural of clapper board. • CLAPPERBOARD n. a hinged board (or a set of hinged boards) clapped together in front of the camera before or after shooting a piece of film, to help synchronize sound and vision. |
| DACTYLOGRAPHERS | • DACTYLOGRAPHER n. one who studies fingerprints. |
| HYPERADRENALISM | • hyperadrenalism n. (Pathology) An excessive level of adrenal hormones in the body. • HYPERADRENALISM n. excessive activity of the adrenal gland. |
| PARAGLIDERS | • paragliders n. Plural of paraglider. • PARAGLIDER n. a glider with inflatable wings. |
| PARLOURMAIDS | • parlourmaids n. Plural of parlourmaid. • PARLOURMAID n. a female servant in a private home who serves at the table, keeps the house clean and answers the door to guests. |
| PARTICLEBOARDS | • particleboards n. Plural of particleboard. • particle-boards n. Plural of particle-board. • particle␣boards n. Plural of particle board. |
| PARTICULARISED | • particularised v. Simple past tense and past participle of particularise. • PARTICULARISE v. to state in detail, also PARTICULARIZE. |
| PLASTERBOARD | • plasterboard n. A construction material consisting of a rigid panel of several layers of fibreboard or paper bonded to a gypsum core. • plasterboard v. (Transitive) To fit or reinforce with plasterboard. • PLASTERBOARD n. a thin rigid board, in the form of a layer of plaster compressed between two layers of fibreboard, used to form or cover walls. |
| PLASTERBOARDS | • plasterboards n. Plural of plasterboard. • PLASTERBOARD n. a thin rigid board, in the form of a layer of plaster compressed between two layers of fibreboard, used to form or cover walls. |
| PLAYREADERS | • playreaders n. Plural of playreader. • PLAYREADER n. one who reads over the script of a play. |
| PREMANDIBULARS | • premandibulars n. Plural of premandibular. • PREMANDIBULAR n. a bone so placed in fishes, etc. |
| PROCATHEDRALS | • procathedrals n. Plural of procathedral. • pro-cathedrals n. Plural of pro-cathedral. • PROCATHEDRAL n. a parish church serving as a cathedral. |
| PROLETARIANISED | • proletarianised v. Simple past tense and past participle of proletarianise. • PROLETARIANISE v. to make proletarian, also PROLETARIANIZE. |
| RADIOTELEGRAPHS | • radiotelegraphs n. Plural of radiotelegraph. • RADIOTELEGRAPH n. wireless telegraphy. |
| SUPRACHOROIDAL | • suprachoroidal adj. (Anatomy) suprachoroid. • SUPRACHOROIDAL adj. relating to, or being the layer of loose connective tissue situated between the choroid and sclerotic coats of the eyeball. |
| ULTRACREPIDATES | • ultracrepidates v. Third-person singular simple present indicative form of ultracrepidate. • ULTRACREPIDATE v. to criticize beyond sphere of one's knowledge. |