| CHEMICOPHYSICAL | • chemicophysical adj. Synonym of physicochemical. • CHEMICOPHYSICAL adj. involving the processes of both chemistry and physics. |
| EPICHLOROHYDRIN | • epichlorohydrin n. (Chemistry) Any epihalohydrin in which the halogen is chlorine. • EPICHLOROHYDRIN n. a volatile liquid toxic epoxide used esp. in making epoxy resins and rubbers. |
| HELIOSCIOPHYTES | • HELIOSCIOPHYTE n. a plant that thrives in sun better than shade. |
| HISTOCHEMICALLY | • histochemically adv. By the use of histochemistry. • HISTOCHEMICAL adv. relating to histochemistry, the chemistry of living tissues. |
| HOBBLEDEHOYISMS | • HOBBLEDEHOYISM n. the state of being a hobbledehoy, also HOBBLEDEHOYDOM, HOBBLEDEHOYHOOD. |
| HOMEOPATHICALLY | • homeopathically adv. By means of homeopathy. • HOMEOPATHIC adv. of or relating to homeopathy. |
| HYDROMECHANICAL | • hydromechanical adj. Of or pertaining to hydromechanics. • HYDROMECHANICAL adj. relating to a branch of mechanics that deals with the equilibrium and motion of fluids and of solid bodies immersed in them. |
| ICHTHYODORULITE | • ichthyodorulite n. (Zoology) One of the spiny plates found on the back and tail of certain skates. • ichthyodorulite n. (Geology) A fossil fish-spine found in stratified rock. • ICHTHYODORULITE n. a fossilised fish-spine, also ICHTHYODORYLITE. |
| ICHTHYODORYLITE | • ICHTHYODORYLITE n. a fossilised fish-spine, also ICHTHYODORULITE. |
| METHYLTHIONINES | • METHYLTHIONINE n. as in methylthionine chloride, a dark green dye used as a stain, antiseptic etc. |
| PHENYLTHIOUREAS | • phenylthioureas n. Plural of phenylthiourea. • PHENYLTHIOUREA n. a crystalline compound used to test for the presence of a certain dominant gene (the compound tasting bitter to those who possess the gene). |
| PHOSPHORYLATIVE | • phosphorylative adj. Relating to phosphorylation. • PHOSPHORYLATIVE adj. of or like phosphorylate. |
| PHOTOCHEMICALLY | • photochemically adv. By means of, or in terms of, photochemistry. • PHOTOCHEMICAL adv. of, relating to, or resulting from the chemical action of radiant energy and esp. light. |
| 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. |
| PHYSICOCHEMICAL | • physicochemical adj. Dependent on the joint action of both physical and chemical processes. • physicochemical adj. Of or pertaining to physical chemistry. • PHYSICOCHEMICAL adj. being physical and chemical. |
| PHYTOCHEMICALLY | • phytochemically adv. In a phytochemical way. • PHYTOCHEMICAL adv. relating to the chemistry of plants. |
| PSYCHOCHEMICALS | • psychochemicals n. Plural of psychochemical. • PSYCHOCHEMICAL n. a psychoactive chemical. |