| HOLOHEDRONS | • holohedrons n. Plural of holohedron. • HOLOHEDRON n. a geometrical form possessing the property of holohedrism. |
| HOMEOMORPHS | • homeomorphs n. Plural of homeomorph. • HOMEOMORPH n. a thing similar in form from another but essentially different, also HOMOEOMORPH. |
| HOMESCHOOLS | • homeschools v. Third-person singular simple present indicative form of homeschool. • home␣schools n. Plural of home school. • home␣schools v. Third-person singular simple present indicative form of home school. |
| HOMOEOPATHS | • homoeopaths n. Plural of homoeopath. • HOMOEOPATH n. a person who believes in or practises homoeopathy, also HOMEOPATH, HOMEOPATHIST, HOMOEOPATHIST. |
| HOMOPHONIES | • homophonies n. Plural of homophony. • HOMOPHONY n. sameness of sound. |
| HOYDENHOODS | • HOYDENHOOD n. the state of being a hoyden. |
| LOPHOPHORES | • lophophores n. Plural of lophophore. • LOPHOPHORE n. a ring of ciliated tentacles round the mouth of some sedentary marine animals. |
| MOTHERHOODS | • motherhoods n. Plural of motherhood. • MOTHERHOOD n. the state of being a mother. |
| PHONOPHORES | • phonophores n. Plural of phonophore. • PHONOPHORE n. a sound-conducting apparatus, of various kinds; a device for telephoning and telegraphing simultaneously by the same wire. |
| PHOTOPHOBES | • PHOTOPHOBE n. a plant that shuns or avoids light. |
| PHOTOPHONES | • photophones n. Plural of photophone. • PHOTOPHONE n. an apparatus for the production of sound by the action of rays of light. |
| PHOTOPHORES | • photophores n. Plural of photophore. • PHOTOPHORE n. a luminiferous organ. |
| SCHOOLHOUSE | • schoolhouse n. A building housing a school, especially a small or single-room one. • SCHOOLHOUSE n. a building used as a school, esp. a rural school. |