| APOCRYPHON | • APOCRYPHON n. a hidden or secret thing. |
| APOPROTEIN | • apoprotein n. (Biochemistry) The polypeptide part of a conjugated protein; for example, an apolipoprotein plus a lipid… • APOPROTEIN n. the protein component of a conjugated protein. |
| APPOINTORS | • appointors n. Plural of appointor. • APPOINTOR n. a person who is given (by the owner) the power to appoint property to other persons. |
| APPORTIONS | • apportions v. Third-person singular simple present indicative form of apportion. • APPORTION v. to portion out. |
| CONTRAPROP | • CONTRAPROP n. a contra-rotating propeller. |
| NONPOPULAR | • nonpopular adj. Not popular. • NONPOPULAR adj. not popular. |
| PHONOGRAPH | • phonograph n. A device that captures sound waves onto an engraved archive; a lathe. • phonograph n. (Britain, historical) A device that records or plays sound from cylinder records. • phonograph n. (North America, historical) A record player. |
| PORNOTOPIA | • pornotopia n. A fantasy world in which everyone is ready and willing to indulge in all kinds of sexual activity. • PORNOTOPIA n. a perfect setting for the antics of pornography. |
| PROPANONES | • PROPANONE n. a systematic name of acetone. |
| PROPIONATE | • propionate n. (Organic chemistry) Any salt or ester of propionic acid. • PROPIONATE n. a salt of propionic acid. |
| PROTANOPES | • protanopes n. Plural of protanope. • PROTANOPE n. a sufferer from protanopia, colour-blindness with respect to red. |
| PROTANOPIA | • protanopia n. (Pathology) A form of color blindness. Involves a defect in distinguishing between red and green. • PROTANOPIA n. colour-blindness with respect to red. |
| PROTANOPIC | • protanopic adj. Exhibiting or relating to protanopia. • PROTANOPIC adj. colour-blind to red. |