| ENCYCLOPAEDICAL | • encyclopaedical adj. Of or pertaining to encyclopaediae. • encyclopædical adj. Archaic spelling of encyclopaedical. • ENCYCLOPAEDICAL adj. of or relating to an encyclopedia; comprehensive; full of information, also ENCYCLOPEDIC, ENCYCLOPEDICAL. |
| HYPERCOAGULABLE | • hypercoagulable adj. (Of blood) Having an increased tendency to clot. • HYPERCOAGULABLE adj. excessively coagulable. |
| MEGALOCEPHALIES | • MEGALOCEPHALY n. the condition of having an unusually large head or cranial capacity, also MEGACEPHALY. |
| MEGALOCEPHALOUS | • megalocephalous adj. Macrencephalic. • MEGALOCEPHALOUS adj. having an unusually large skull, also MEGACEPHALIC, MEGALOCEPHALIC. |
| METALLOGRAPHERS | • metallographers n. Plural of metallographer. • METALLOGRAPHER n. one who practises metallography. |
| METALLOGRAPHIES | • metallographies n. Plural of metallography. • METALLOGRAPHY n. the study of the structure and constitution of metals. |
| 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. |
| PARALLELOPIPEDA | • PARALLELOPIPEDA plural of parallelopipedon* (which has sixteen letters), a solid figure bounded by six parallelograms, opposite pairs being identical and parallel. |
| PARALLELOPIPEDS | • parallelopipeds n. Plural of parallelopiped. • PARALLELOPIPED n. a solid figure bounded by six parallelograms, opposite pairs being identical and parallel. |
| PHYTOFLAGELLATE | • phytoflagellate n. Any dinoflagellate of the class Phytomastigophorea. • PHYTOFLAGELLATE n. any of various organisms (as dinoflagellates) that have many characteristics in common with typical algae. |
| PLAGIOCEPHALIES | • plagiocephalies n. Plural of plagiocephaly. • PLAGIOCEPHALY n. a twisted condition of the head, the front of the skull being larger on one side, the back larger on the other. |
| PRECANCELLATION | • precancellation n. The act of precancelling. • PRECANCELLATION adj. preceding a cancellation. |
| SELENOGRAPHICAL | • selenographical adj. Alternative form of selenographic. • SELENOGRAPHICAL adj. relating to selenography, the mapping of the moon, also SELENOGRAPHIC. |