| AEROLITHOLOGIES | • AEROLITHOLOGY n. the study of aerolites. |
| ALCOHOLOMETRIES | • ALCOHOLOMETRY n. the measurement of the proportion of alcohol in solutions. |
| ELECTRORHEOLOGY | • electrorheology n. (Physics) The study of the effects of electric fields on the rheological properties of materials. • ELECTRORHEOLOGY n. the study of the flow of fluids under the influence of electric fields. |
| LEPIDOPTEROLOGY | • lepidopterology n. (Biology, zoology, entomology) The scientific study of butterflies and moths (the Lepidoptera). • lepidopterology n. Lepidoptery, (the hobby of butterfly collecting). • LEPIDOPTEROLOGY n. the study of butterflies and moths. |
| OLIGONUCLEOTIDE | • oligonucleotide n. A short sequence of nucleotides (RNA or DNA), typically with twenty or fewer base pairs. • OLIGONUCLEOTIDE n. a short nucleic-acid chain usually consisting of up to approximately 20 nucleotides. |
| OVEREMOTIONALLY | • overemotionally adv. In an overemotional manner. |
| PALAEOBIOLOGIES | • PALAEOBIOLOGY n. the study of fossil plants and animals, also PALAEBIOLOGY, PALEOBIOLOGY. |
| PALAEOECOLOGIES | • palaeoecologies n. Plural of palaeoecology. • PALAEOECOLOGY n. the study of early ecology. |
| PALAEOECOLOGIST | • palaeoecologist n. An expert in the field of palaeoecology. • PALAEOECOLOGIST n. a specialist in palaeoecology. |
| PALAEOETHNOLOGY | • palaeoethnology n. Alternative form of paleoethnology. • PALAEOETHNOLOGY n. the science of early man. |
| PALAEONTOLOGIES | • PALAEONTOLOGY n. the study of fossils, also PALEONTOLOGY. |
| PALAEOZOOLOGIES | • PALAEOZOOLOGY n. the study of fossil animals, also PALEOZOOLOGY. |
| PALEOECOLOGICAL | • paleoecological adj. Of or pertaining to paleoecology. • PALEOECOLOGICAL adj. relating to paleoecology, also PALEOECOLOGIC. |
| PALEOECOLOGISTS | • paleoecologists n. Plural of paleoecologist. • PALEOECOLOGIST n. one who studies paleoecology. |
| POLYCHLOROPRENE | • polychloroprene n. (Organic chemistry) A polymer of chloroprene. • POLYCHLOROPRENE n. neoprene. |
| POLYPHLOESBOEAN | • polyphloesboean adj. (Poetic) Loudly roaring; used to describe the ocean. • POLYPHLOESBOEAN adj. loud-roaring, also POLYPHLOISBIC. |