| HELIODOR | • heliodor n. A richly coloured form of golden beryl found in southwest Africa. • HELIODOR n. (Greek) a variety of clear yellow beryl occurring in SW Africa. |
| IODATING | • iodating v. Present participle of iodate. • IODATE v. to treat with iodine, also IODINATE, IODIZE. |
| IODATION | • iodation n. The process of iodating. • IODATION n. the act of iodating. |
| IODINATE | • iodinate v. (Transitive) To treat, or to combine, with iodine. • IODINATE v. to treat with iodine, also IODATE. |
| IODISERS | • iodisers n. Plural of iodiser. • IODISER n. one that iodizes, also IODIZER. |
| IODISING | • iodising v. Present participle of iodise. • IODISE v. to treat with iodine, also IODIZE. |
| IODIZERS | • iodizers n. Plural of iodizer. • IODIZER n. one that iodizes, also IODISER. |
| IODIZING | • iodizing v. Present participle of iodize. • IODIZE v. to treat with iodine, also IODISE. |
| IODOFORM | • iodoform n. (Chemistry) A halogenated hydrocarbon, CHI3; a yellow crystalline compound, formerly used as a mild… • IODOFORM n. a lemon-yellow crystalline compound of iodine with a saffron-like odour, used as an antiseptic. |
| IODOPHOR | • iodophor n. (Chemistry) A complex of iodine designed to free it in solution. • IODOPHOR n. a soluble compound of iodine used in making disinfectants. |
| IODOPSIN | • iodopsin n. A photoreceptor protein found in the cone cells of the retina, the basis of colour vision. • IODOPSIN n. a light sensitive pigment in retinal cones. |
| IODURETS | • iodurets n. Plural of ioduret. • IODURET n. (obsolete) an iodide. |
| IODYRITE | • iodyrite n. (Mineralogy) silver iodide. • IODYRITE n. native silver iodide, a yellow or greenish mineral crystallizing in the hexagonal system. |
| PERIODED | • perioded v. Simple past tense and past participle of period. • PERIOD v. (Shakespeare) to put an end to. |
| PERIODIC | • periodic adj. Relative to a period or periods. • periodic adj. Having repeated cycles. • periodic adj. Occurring at regular intervals. |
| PERIODID | • periodid n. Archaic form of periodide. • PERIODID n. a compound of iodine, also PERIODIDE. |