| HELICOGRAPH | • helicograph n. An instrument for drawing spiral lines on a plane. • HELICOGRAPH n. an instrument for drawing spirals on a plane. |
| HELIOGRAPHS | • heliographs n. Plural of heliograph. • heliographs v. Third-person singular simple present indicative form of heliograph. • HELIOGRAPH v. to signal by heliograph. |
| HELIOGRAPHY | • heliography n. The scientific study of the sun. • heliography n. The art of making a heliograph. • heliography n. The system of signalling by heliograph. |
| HIEROGLYPHS | • hieroglyphs n. Plural of hieroglyph. • HIEROGLYPH n. a character used in a system of hieroglyphic writing, also HIEROGLYPHIC. |
| HIGHBLOODED | • HIGHBLOODED adj. of noble lineage. |
| HOLOGRAPHED | • holographed v. Simple past tense and past participle of holograph. • HOLOGRAPH v. to write a text in one's own handwriting. |
| HOLOGRAPHER | • holographer n. One who creates holograms. • HOLOGRAPHER n. one who makes holographs. |
| HORSELAUGHS | • horselaughs n. Plural of horselaugh. • horse␣laughs n. Plural of horse laugh. • HORSELAUGH n. a loud, boisterous laugh. |
| HOUSELIGHTS | • houselights n. Plural of houselight. • houselights n. The lights that illuminate the audience section of an auditorium, theatre, or other entertainment venue. • HOUSELIGHTS n. in a theatre, the lights illuminating the auditorium. |
| HYGROPHILES | • HYGROPHILE n. a plant loving moist places, also HYDROPHILE. |
| LIGHTHOUSES | • lighthouses n. Plural of lighthouse. • LIGHTHOUSE n. a structure (as a tower) with a powerful light that gives a continuous or intermittent signal to navigators. |
| PLOUGHHEADS | • ploughheads n. Plural of ploughhead. • PLOUGHHEAD n. the draught iron of a plough, also PLOWHEAD. |
| PLOUGHSHARE | • ploughshare n. (British spelling) Alternative spelling of plowshare. • PLOUGHSHARE n. the cutting blade of a plough, also PLOWSHARE. |
| THOUGHTLESS | • thoughtless adj. Marked by or showing lack of due thought or care; careless. • thoughtless adj. Inconsiderate, inattentive. • thoughtless adj. Lacking thought or consideration. |