| HEPTAHEDRA | • heptahedra n. Plural of heptahedron. • HEPTAHEDRON n. a solid figure having several plane faces. |
| HEPTAHEDRAL | • heptahedral adj. Having seven plane surfaces. • HEPTAHEDRAL adj. like a heptahedron. |
| HEPTAHEDRON | • heptahedron n. (Mathematics) any polyhedron having seven faces. • HEPTAHEDRON n. a solid figure having several plane faces. |
| HECTOGRAPHED | • hectographed v. Simple past tense and past participle of hectograph. • HECTOGRAPH v. to copy by hectograph. |
| HEPTAHEDRONS | • heptahedrons n. Plural of heptahedron. • HEPTAHEDRON n. a solid figure having several plane faces. |
| HERMAPHRODITE | • hermaphrodite n. An individual or organism possessing ambiguous sexual organs, typically including both types of gonads. • hermaphrodite n. A person or thing possessing two opposing qualities. • hermaphrodite n. (Nautical) A hermaphrodite brig. |
| HYPERTROPHIED | • hypertrophied v. Simple past tense and past participle of hypertrophy. • HYPERTROPHIED adj. grown to an abnormal size. |
| PHOSPHORETTED | • PHOSPHORETTED adj. combined with phosphorus, also PHOSPHURETTED. |
| PHOSPHURETTED | • phosphuretted adj. Alternative spelling of phosphureted. • PHOSPHURETTED adj. combined with phosphorus, also PHOSPHORETTED. |
| DIPHTHERITISES | • DIPHTHERITIS n. diphtheria. |
| HEADMASTERSHIP | • headmastership n. The role or position of headmaster. • HEADMASTERSHIP n. the office of headmaster. |
| HERMAPHRODITES | • hermaphrodites n. Plural of hermaphrodite. • HERMAPHRODITE n. a human being, animal or plant with the organs of both sexes. |
| HYDROTHERAPIES | • hydrotherapies n. Plural of hydrotherapy. • HYDROTHERAPY n. therapy involving the use of water. |
| REPHOTOGRAPHED | • rephotographed v. Simple past tense and past participle of rephotograph. • REPHOTOGRAPH v. to photograph again. |
| CEPHALOCHORDATE | • cephalochordate n. Any of the primitive fishlike creatures, of the subphylum Cephalochordata, including the lancelets… • cephalochordate adj. Of or pertaining to these creatures. • CEPHALOCHORDATE n. any of a number of chordate fishlike animals (including the lancelets and amphioxus), having a persisting notochord projecting beyond the nerve cord to the end of the snout. |
| DEPHOSPHORYLATE | • dephosphorylate v. To cause, or undergo dephosphorylation. • DEPHOSPHORYLATE v. to remove phosphate groups from an organic compounds. |
| HEADMASTERSHIPS | • headmasterships n. Plural of headmastership. • HEADMASTERSHIP n. the office of headmaster. |