| APOPROTEINS | • apoproteins n. Plural of apoprotein. • APOPROTEIN n. the protein component of a conjugated protein. |
| CONTRAPROPS | • CONTRAPROP n. a contra-rotating propeller. |
| LIPOTROPINS | • lipotropins n. Plural of lipotropin. • LIPOTROPIN n. a protein hormone of the pituitary gland. |
| NONSUPPORTS | • nonsupports n. Plural of nonsupport. • NONSUPPORT n. a lack of support. |
| OPPORTUNISM | • opportunism n. The practice of taking advantage of any situations or people to achieve an end, often with no regard… • OPPORTUNISM n. the practice of regulating actions by favourable opportunities rather than consistent principles. |
| OPPORTUNIST | • opportunist n. Someone who takes advantage of any opportunity to advance their own situation, placing expediency above principle. • OPPORTUNIST n. one that is opportunistic or that practices opportunism. |
| PATROONSHIP | • patroonship n. (US, historical) The position or office of a patroon; landownership (originally of a Dutch colony). • patroonship n. (US, historical) An estate run by a patroon, or under a similar system. • PATROONSHIP n. the office of patroon, a ship's captain; a holder of a grant of land from the Dutch governor of New York. |
| PETROPOUNDS | • petropounds n. Plural of petropound. • PETROPOUNDS n. money from oil revenues. |
| PHONOTYPERS | • PHONOTYPER n. one who phonotypes, prints in phonotype. |
| PORNOTOPIAS | • pornotopias n. Plural of pornotopia. • PORNOTOPIA n. a perfect setting for the antics of pornography. |
| POSTPERSONS | • postpersons n. Plural of postperson. • POSTPERSON n. a postman or postwoman. |
| PREPORTIONS | • preportions v. Third-person singular simple present indicative form of preportion. • pre-portions v. Third-person singular simple present indicative form of pre-portion. • PREPORTION v. to portion in advance. |
| PREPOSITION | • preposition n. (Grammar, strict sense) Any of a class of non-inflecting words typically employed to connect a following… • preposition n. (Grammar, broad sense) An adposition. • preposition n. (Obsolete) A proposition; an exposition; a discourse. |
| PROPIONATES | • propionates n. Plural of propionate. • PROPIONATE n. a salt of propionic acid. |
| PROPORTIONS | • proportions n. Plural of proportion. • proportions n. (Informal) A person’s figure. • proportions n. (Flags) The measurements of a flag, described using a ratio. |
| PROPOSITION | • proposition n. (Uncountable) The act of offering (an idea) for consideration. • proposition n. (Countable) An idea or a plan offered. • proposition n. (Countable, business settings) The terms of a transaction offered. |
| PROSPECTION | • prospection n. (Uncommon) The action of looking forward into the future. Formed by analogy with retrospection. • prospection n. (Uncommon) The act of prospecting for minerals. • prospection n. A search for archaeological remains, usually using modern technology, for example ground penetrating radar. |
| PROTANOPIAS | • protanopias n. Plural of protanopia. • PROTANOPIA n. colour-blindness with respect to red. |