| HYDROPHILY | • hydrophily n. A form of pollination whereby pollen is distributed by the flow of waters, particularly in rivers and streams. • HYDROPHILY n. an affinity for water. |
| POLYHYBRID | • polyhybrid n. A hybrid whose parents differ in several ways. • POLYHYBRID n. a plant hybridised from many sources. |
| POLYHYDRIC | • polyhydric adj. (Chemistry) containing two or more hydroxy groups. • POLYHYDRIC adj. having several hydroxyl groups. |
| HYPERLYDIAN | • HYPERLYDIAN adj. in Greek music, above the Lydian mode. |
| HYPERPLOIDY | • hyperploidy n. The condition of being hyperploid. • HYPERPLOIDY n. the state of being hyperploid, in excess of but not exact multiple of diploid. |
| POLYHYBRIDS | • polyhybrids n. Plural of polyhybrid. • POLYHYBRID n. a plant hybridised from many sources. |
| TYROGLYPHID | • TYROGLYPHID n. a mite of the genus Tyroglyphus, including the cheesemite and the flour-mite. |
| TYROGLYPHIDS | • TYROGLYPHID n. a mite of the genus Tyroglyphus, including the cheesemite and the flour-mite. |
| LIPODYSTROPHY | • lipodystrophy n. (Pathology) A disorder characterized by abnormal or degenerative conditions of the body’s adipose tissue. • LIPODYSTROPHY n. a medical condition characterized by abnormal or degenerative conditions of the body's adipose tissue. |
| DACTYLIOGRAPHY | • dactyliography n. The art of writing or engraving upon gems. • DACTYLIOGRAPHY n. the study of gem engraving. |
| HYDROPHILICITY | • hydrophilicity n. (Uncountable) The condition of being hydrophilic. • hydrophilicity n. (Countable) A measure of the extent to which something is hydrophilic. • HYDROPHILICITY n. the state of being hydrophilic. |
| HYDROPONICALLY | • hydroponically adv. Using hydroponics. • HYDROPONIC adv. relating to hydroponics, the practice of growing plants in a chemical solution without soil. |
| HYDROXYPROLINE | • hydroxyproline n. (Biochemistry) A hydroxy derivative of the amino acid proline found in the structural proteins of connective tissue. • HYDROXYPROLINE n. an amino acid. |
| HYPERDACTYLIES | • hyperdactylies n. Plural of hyperdactyly. • HYPERDACTYLY n. the state of having more than five fingers and toes. |
| HYPODERMICALLY | • hypodermically adv. By hypodermic means. • HYPODERMIC adv. of or pertaining to the parts under the skin. |
| HYDROPATHICALLY | • hydropathically adv. By means of hydropathy. • HYDROPATHICAL adv. relating to hydropathy, also HYDROPATHIC. |
| HYDROTROPICALLY | • hydrotropically adv. In a hydrotropic manner. • HYDROTROPIC adv. exhibiting hydrotropism, i.e. growth in the direction of water. |
| 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. |
| HYDROXYPROLINES | • hydroxyprolines n. Plural of hydroxyproline. • HYDROXYPROLINE n. an amino acid. |