| ACANTHOCEPHALAN | • acanthocephalan n. Any of parasitic intestinal worms comprising the phylum Acanthocephala. • acanthocephalan adj. In a manner similar to Acanthocephala. • ACANTHOCEPHALAN adj. belonging to the Acanthocephala, a division of parasitic worms with spiny proboscis. |
| CHANNELOPATHIES | • channelopathies n. Plural of channelopathy. |
| CHONDRICHTHYANS | • chondrichthyans n. Plural of chondrichthyan. • CHONDRICHTHYAN n. a technical name for a cartilaginous fish. |
| ETHNOHISTORIANS | • ethnohistorians n. Plural of ethnohistorian. • ETHNOHISTORIAN n. a student of ethnohistory. |
| HALFPENNYWORTHS | • halfpennyworths n. Plural of halfpennyworth. • HALFPENNYWORTH n. as much as is sold for a halfpenny or is worth a halfpenny. |
| NONHIERARCHICAL | • nonhierarchical adj. Classified or arranged so that a group or person has the same authority as everyone else; not hierarchical. • NONHIERARCHICAL adj. not hierarchical. |
| NONPHOTOGRAPHIC | • nonphotographic adj. Not photographic. • NONPHOTOGRAPHIC adj. not photographic. |
| ORNITHODELPHIAN | • ORNITHODELPHIAN adj. of or like the Ornithodelphia, monotremes, also ORNITHODELPHIC, ORNITHODELPHOUS. |
| PHENOLPHTHALEIN | • phenolphthalein n. (Chemistry, pharmacology) A white or yellowish-white crystalline compound C20H14O4 used in medicine… • phenol␣phthalein n. (Chemistry) A white or yellowish-white crystalline substance made from phthalic acid and phenol. Its… • PHENOLPHTHALEIN n. a crystalline compound used as an indicator. |
| PHTHALOCYANINES | • phthalocyanines n. Plural of phthalocyanine. • PHTHALOCYANINE n. any of a group of green and blue organic colouring matters of great fastness and brilliance, also PHTHALOCYANIN. |
| RHINENCEPHALONS | • RHINENCEPHALON n. the olfactory lobe of the brain. |
| RHOMBENCEPHALON | • rhombencephalon n. (Neuroanatomy) The hindbrain. • RHOMBENCEPHALON n. the hindbrain. |
| SULPHONMETHANES | • SULPHONMETHANE n. a colourless crystalline compound used medicinally as a hypnotic, also SULFONMETHANE. |
| THANKWORTHINESS | • thankworthiness n. The quality or state of being thankworthy. • THANKWORTHINESS n. the state of being thankworthy. |