| BISYMMETRICALLY | • BISYMMETRICAL adv. showing symmetry in two planes at right angles to each other, also BISYMMETRIC. |
| HYPERCRITICALLY | • hypercritically adv. In a hypercritical manner. • HYPERCRITICAL adv. meticulously or excessively critical. |
| HYPEREFFICIENCY | Sorry, definition not available. |
| HYPERENDEMICITY | • hyperendemicity n. The quality of being hyperendemic. |
| HYPERFEMININITY | • hyperfemininity n. The condition of being extremely feminine; excessive femininity. |
| HYPERMUTABILITY | • hypermutability n. The state of being hypermutable. • HYPERMUTABILITY n. the state of being hypermutable. |
| HYPERREACTIVITY | • hyperreactivity n. (Uncountable) The condition of being hyperreactive. • hyperreactivity n. (Countable) An allergic response to a very low dose of irritant. • HYPERREACTIVITY n. the state of being hyperreactive. |
| HYPERTHYROIDISM | • hyperthyroidism n. (Medicine) The excessive production of hormones by the thyroid. • hyperthyroidism n. (Pathology) The pathological condition resulting from these excess hormones. • HYPERTHYROIDISM n. excessive functional activity of the thyroid gland. |
| ICHTHYODORYLITE | • ICHTHYODORYLITE n. a fossilised fish-spine, also ICHTHYODORULITE. |
| PYROELECTRICITY | • pyroelectricity n. (Physics) The generation of electric charge as a result of a change in temperature. • PYROELECTRICITY n. electric charge produced in some crystals by temperature changes. |
| SYNERGISTICALLY | • synergistically adv. In a synergistic manner. • SYNERGISTIC adv. showing synergy. |
| VOYEURISTICALLY | • voyeuristically adv. In a voyeuristic way. • VOYEURISTIC adv. like a voyeur. |