| DISSYMMETRY | • dissymmetry n. Asymmetry. • dissymmetry n. (Obsolete, chemistry) chirality. • DISSYMMETRY n. the absence of or the lack of symmetry. |
| HYPERACIDITY | • hyperacidity n. The condition of being excessively acidic. • HYPERACIDITY n. the condition of containing more than the normal amount of acid. |
| HYPERTHYROID | • hyperthyroid adj. Of or pertaining to hyperthyroidism. • HYPERTHYROID n. one affected with hyperthyroidism. |
| RHYTIDECTOMY | • rhytidectomy n. (Surgery) Plastic surgery to reduce the visible signs of aging in the face by removing wrinkles. • RHYTIDECTOMY n. the surgical removal of wrinkles. |
| HYDROXYACETIC | • HYDROXYACETIC adj. as in hydroxyacetic acid, another name for glycolic acid. |
| HYPERTHYROIDS | • HYPERTHYROID n. one affected with hyperthyroidism. |
| THYROIDECTOMY | • thyroidectomy n. (Surgery) The surgical removal of part or all of the thyroid gland. • THYROIDECTOMY n. the surgical removal of the thyroid gland. |
| TYNDALLIMETRY | • TYNDALLIMETRY n. the determination of the concentration of suspended material in a liquid by measuring the amount of light scattered. |
| HYDROXYAPATITE | • hydroxyapatite n. A basic calcium phosphate mineral that is the principal inorganic constituent of bone and teeth. • HYDROXYAPATITE n. a complex phosphate of calcium that occurs as a mineral and is the chief structural element of vertebrate bone. |
| HYPERDACTYLIES | • hyperdactylies n. Plural of hyperdactyly. • HYPERDACTYLY n. the state of having more than five fingers and toes. |
| POLYDISPERSITY | • polydispersity n. (Uncountable) The state of being polydisperse. • polydispersity n. (Countable) A measure of the degree to which a colloid is polydisperse. • POLYDISPERSITY n. the state of being polydisperse, characterized by particles of varied sizes in the dispersed phase of a disperse system. |
| BRACHYDACTYLIES | • brachydactylies n. Plural of brachydactyly. • BRACHYDACTYLY n. abnormal shortness of fingers and toes. |
| HYDROMETRICALLY | • hydrometrically adv. By means of hydrometry. • HYDROMETRICAL adv. relating to measurement by hydrometer, also HYDROMETRIC. |
| HYDROXYAPATITES | • hydroxyapatites n. Plural of hydroxyapatite. • HYDROXYAPATITE n. a complex phosphate of calcium that occurs as a mineral and is the chief structural element of vertebrate bone. |
| HYDROXYLAPATITE | • hydroxylapatite n. Alternative spelling of hydroxyapatite. • HYDROXYLAPATITE n. a mineral of the apatite group that is rare in the ground but is the principal inorganic constituent of tooth enamel and bone. |
| HYPERENDEMICITY | • hyperendemicity n. The quality of being hyperendemic. |
| 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. |