| ACIDOPHILE | • acidophile n. An organism that lives and thrives under acidic conditions; a form of extremophile. • ACIDOPHILE n. a substance, tissue or organism that stains readily with acid stains, also ACIDOPHIL. |
| BIOETHICAL | • bioethical adj. Of or pertaining to bioethics. • BIOETHICAL adj. relating to bioethics, the study of the ethical problems produced by medical research. |
| CEPHALITIS | • cephalitis n. (Medicine, dated) phrenitis. • CEPHALITIS n. inflammation of the brain, or of the meninges of the brain, aka phrenitis. |
| CHIMERICAL | • chimerical adj. Of or pertaining to a chimera. • chimerical adj. Being a figment of the imagination; fantastic (in the archaic sense). • chimerical adj. Inherently fantastic; wildly fanciful. |
| CHIVALRIES | • chivalries n. Plural of chivalry. • CHIVALRY n. knightly behaviour, bravery and courtesy. |
| ETHICALITY | • ethicality n. The state, quality, or manner of being ethical. • ETHICALITY n. the quality of being ethical. |
| HALIEUTICS | • halieutics n. (Literature) A treatise upon fish or the art of fishing. • halieutics n. (Rare) The art or practice of fishing. • HALIEUTICS n. the art or practice of fishing. |
| HELICOIDAL | • helicoidal adj. Helicoid. • HELICOIDAL adj. relating to a helicoid, a flattened spiral. |
| HELICONIAS | • heliconias n. Plural of heliconia. • HELICONIA n. a tropical flowering plant. |
| HERBICIDAL | • herbicidal adj. Of, or relating to herbicides. • herbicidal adj. Having the ability to damage or destroy plants, especially weeds. • HERBICIDAL adj. having the properties of a herbicide, killing grass. |
| HERMITICAL | • hermitical adj. Pertaining to a hermit; reclusive. • HERMITICAL adj. of or like a hermit, also HERMITIC. |
| HIERATICAL | • hieratical adj. Alternative form of hieratic. • HIERATICAL adj. pertaining to priests, also HIERATIC. |
| ISOCHEIMAL | • isocheimal adj. Of or relating to isocheims. • ISOCHEIMAL adj. connecting points of same average winter temperature. • ISOCHEIMAL n. an isocheimal line, also ISOCHIMAL. |
| MEGALITHIC | • megalithic adj. Of or pertaining to megaliths, to the people who made them, or to the period when they were made. • MEGALITHIC adj. relating to a megalith. |
| MEPHITICAL | • mephitical adj. Alternative form of mephitic. • MEPHITICAL adj. poisonous or foul-smelling, also MEPHITIC. |
| NEOPHILIAC | • neophiliac n. A neophile; a lover of new or novel things. • NEOPHILIAC n. one suffering from neophilia, an obsessive love of novelty. |
| PHILATELIC | • philatelic adj. Of or relating to philately or of interest to philatelists. • PHILATELIC adj. of or pertaining to philately. |
| THEISTICAL | • theistical adj. Of or relating to theism. • THEISTICAL adj. of or pertaining to theism, also THEISTIC. |