| BOREHOLE | • borehole n. A hole bored into the ground to collect samples for analysis or to extract oil or water. • borehole v. (Transitive, intransitive) To bore a hole of this kind (in). • BOREHOLE n. a hole made in the earth's crust. |
| COHOLDER | • coholder n. A joint holder (Of an account, a record, etc.). • COHOLDER n. an athlete who shares a record. |
| HEIRLOOM | • heirloom n. A valued possession that has been passed down through the generations. • heirloom n. (Horticulture) An old crop variety that has been passed down through generations of farmers by seed… • heir-loom n. An old variation on heirloom. |
| HELIODOR | • heliodor n. A richly coloured form of golden beryl found in southwest Africa. • HELIODOR n. (Greek) a variety of clear yellow beryl occurring in SW Africa. |
| HOLDOVER | • holdover n. Something left behind, saved or remaining from an earlier time. • holdover n. (Firearms) The distance (at target) by which a rifle scope is aimed higher than the intended point of… • hold␣over n. Misspelling of holdover. |
| HOLLOWER | • hollower adj. Comparative form of hollow: more hollow. • hollower n. One who or that which hollows something. • HOLLOW adj. not solid. |
| HORDEOLA | • hordeola n. Plural of hordeolum. • HORDEOLUM n. a small tumor upon the eyelid, resembling a grain of barley. |
| HOROLOGE | • horologe n. (Obsolete) A clock or watch. • HOROLOGE n. any instrument for telling the time, also HOROLOGION, HOROLOGIUM. |
| OVERHOLD | • overhold v. (Transitive) To overvalue; overestimate; hold or estimate at too dear a rate. • overhold v. (Transitive) To hold over; keep. • overhold n. The act or process of holding over. |
| OVERHOLY | • overholy adj. (Rare) Too holy. • OVERHOLY adj. too holy. |
| PORTHOLE | • porthole n. (Archaic) A gunport; an opening in the hull of a ship through which cannon are fired. • porthole n. (Nautical) A circular window set in the hull of a ship. • PORTHOLE n. a small window in a ship's side. |
| POTHOLER | • potholer n. (British English) Someone who explores potholes as a hobby. • POTHOLER n. someone who explores limestone potholes. |
| RESCHOOL | • reschool v. (Transitive) To school again; to reeducate. • RESCHOOL v. to school again. |
| RHEOLOGY | • rheology n. (Physics) The branch of physics that studies the deformation and flow of matter. • RHEOLOGY n. the study of matter in the fluid state. |
| SCHOOLER | • schooler n. A student, or in some cases member, of a particular type of school or schooling. • schooler n. One who provides schooling; a teacher. • Schooler prop.n. A surname. |
| WORMHOLE | • wormhole n. A hole burrowed by a worm. • wormhole n. (Relativity) A hypothetical shortcut between two points in spacetime, permitting faster-than-light travel… • wormhole n. (Programming, slang) A location in a monitor program containing the address of a routine, allowing the… |