| PETROSTATES | • petrostates n. Plural of petrostate. • PETROSTATE n. a small oil-rich country in which institutions are weak and wealth and power are concentrated in the hands of the few. |
| PORTRAITIST | • portraitist n. A painter or photographer who makes portraits. • PORTRAITIST n. a maker of portraits. |
| POTENTIATOR | • potentiator n. (Biology) A reagent that enhances sensitization of an antigen. • potentiator n. (Medicine) A drug that enhances the response to another. • potentiator n. A flavour enhancer. |
| PRATTLEMENT | • prattlement n. Prattle; childish chatter. • PRATTLEMENT n. prattle. |
| PROSTATITIS | • prostatitis n. (Pathology) Inflammation of the prostate. • PROSTATITIS n. inflammation of the prostate gland. |
| PROTECTANTS | • protectants n. Plural of protectant. • PROTECTANT n. a protecting agent. |
| PROTESTANTS | • protestants n. Plural of protestant. • Protestants n. Plural of Protestant. • PROTESTANT n. one who protests. |
| RATTLETRAPS | • rattletraps n. Plural of rattletrap. • rattle␣traps n. Plural of rattle trap. • RATTLETRAP n. any machine or vehicle that does not run smoothly. |
| REATTEMPTED | • reattempted v. Simple past tense and past participle of reattempt. • REATTEMPT v. to attempt again. |
| STANDPATTER | • standpatter n. One who is resistant to change. • STANDPATTER n. (US) one who refuses to accept or consider political change. |
| TETRAPTERAN | • tetrapteran adj. Alternative form of tetrapterous. • TETRAPTERAN adj. having four wings, also TETRAPTEROUS. |
| TETRAPTOTES | • tetraptotes n. Plural of tetraptote. • TETRAPTOTE n. a noun that has four grammatical cases only. |
| TRANSEPTATE | • TRANSEPTATE adj. divided by transverse septa. |