DIHEDRA | • dihedra n. Plural of dihedron. • DIHEDRON n. a flattened double pyramid. |
DIHEDRAL | • dihedral n. (Mathematics) An angle between two plane surfaces. • dihedral n. (Aeronautics) The upward slope of an aircraft’s wing. • dihedral n. (Chemistry) The angle between pairs of chemical bonds separated by a third bond. |
DIHEDRALS | • dihedrals n. Plural of dihedral. • DIHEDRAL n. the angle between two planes, also DIEDRAL. |
DIHEDRON | • dihedron n. (Mathematics) A polyhedron having two faces. • DIHEDRON n. a flattened double pyramid. |
DIHEDRONS | • dihedrons n. Plural of dihedron. • DIHEDRON n. a flattened double pyramid. |
DIHYBRID | • dihybrid n. (Genetics) A hybrid that is heterozygous with respect to two independent alleles. • DIHYBRID n. the child of parents with differing genes. |
DIHYBRIDISM | • DIHYBRIDISM n. the state of being a dihybrid. |
DIHYBRIDISMS | • DIHYBRIDISM n. the state of being a dihybrid. |
DIHYBRIDS | • dihybrids n. Plural of dihybrid. • DIHYBRID n. the child of parents with differing genes. |
DIHYDRIC | • dihydric adj. (Chemistry) Containing two hydroxyl functional groups. • DIHYDRIC adj. containing two hydroxyl radicals. |
DIHYDROCODEINE | • dihydrocodeine n. (Pharmacology) A particular narcotic painkiller. • DIHYDROCODEINE n. a synthetic drug similar to codeine, used as an analgesic, an antidiarrhoeal, and to relieve coughing. |
DIHYDROCODEINES | • DIHYDROCODEINE n. a synthetic drug similar to codeine, used as an analgesic, an antidiarrhoeal, and to relieve coughing. |
DIHYDROGEN | • dihydrogen n. (Chemistry) The divalent radical formed from two separate hydrogen atoms or ions. • dihydrogen n. (Chemistry, modifying a noun) Describing a dihydrogen bond. • dihydrogen n. (Inorganic chemistry) The hydrogen molecule H2. |
HARDIHEAD | • hardihead n. (Obsolete) Alternative form of hardihood. • hardihead n. (Countable) Alternative form of hardyhead (“the fish”). • HARDIHEAD n. (archaic) hardihood, boldness, also HARDIHOOD, HARDIMENT. |
HARDIHEADS | • hardiheads n. Plural of hardihead. • HARDIHEAD n. (archaic) hardihood, boldness, also HARDIHOOD, HARDIMENT. |
HARDIHOOD | • hardihood n. Unyielding boldness and daring; firmness in doing something that exposes one to difficulty, danger… • hardihood n. Excessive boldness; foolish daring; offensive assurance. • hardihood n. (Of a plant) Ability to withstand extreme conditions, hardiness. |
HARDIHOODS | • hardihoods n. Plural of hardihood. • HARDIHOOD n. boldness; audacity, also HARDIHEAD, HARDIMENT. |