| FETOPROTEINS | • fetoproteins n. Plural of fetoprotein. • FETOPROTEIN n. any of several fetal antigens present in the adult in some abnormal conditions. |
| FLAVOPROTEIN | • flavoprotein n. (Biochemistry) any of a group of enzymes, containing flavin, that act as dehydrogenases. • FLAVOPROTEIN n. a protein which serves as an electron carrier in the electron transfer chain. |
| FORCIPATIONS | • FORCIPATION n. torture by pinching with forceps. |
| FOREPOINTING | • forepointing v. Present participle of forepoint. • FOREPOINT v. to foreshadow. |
| MOTHPROOFING | • mothproofing v. Present participle of mothproof. • MOTHPROOF v. to proof against moths. |
| PERFOLIATION | • PERFOLIATION n. the state of being perfoliate. |
| PERFORATIONS | • perforations n. Plural of perforation. • PERFORATION n. the act of perforating. |
| PHOTOFISSION | • photofission n. (Nuclear physics) Nuclear fission as the result of the absorption of a gamma ray or other high-energy photon. • photofission v. (Nuclear physics) To undergo, or cause to undergo, photofission. • PHOTOFISSION n. nuclear fission induced by gamma rays. |
| PONTIFICATOR | • pontificator n. One who pontificates. • PONTIFICATOR n. one who pontificates, speaks in a pompous and dogmatic manner. |
| PREFLORATION | • prefloration n. (Botany) The arrangement (vernation) of floral parts in a bud. • PREFLORATION n. the manner in which the petals and sepals are folded in the flower-bud. |
| PREFOLIATION | • prefoliation n. (Botany) Vernation (arrangement within a bud) of leaves. • PREFOLIATION n. the manner in which the leaf is folded within the leaf bud, vernation. |
| PREFORMATION | • preformation n. Prior formation. • preformation n. (Biology, historical) The theory that organisms are fully developed in the form of an egg or seed, and… • PREFORMATION n. previous formation. |
| PROFANATIONS | • profanations n. Plural of profanation. • PROFANATION n. the act or an instance of profaning. |
| PUFTALOONIES | • PUFTALOONIES n. (Australian) a type of fried cake, eaten hot with jam, honey or sugar, also PUFFTALOONAS, PUFTALOON. |
| PUSSYFOOTING | • pussyfooting v. Present participle of pussyfoot. • PUSSYFOOTING n. the act of approaching a topic with great caution. |
| RUSTPROOFING | • rustproofing v. Present participle of rustproof. • RUSTPROOFING n. the act of making resistant to rust, such as by applying a coating. |
| TOPLOFTINESS | • toploftiness n. The quality of being toplofty. • TOPLOFTINESS n. the state of being toplofty, high and mighty. |