| ARCHIPHONEMES | • archiphonemes n. Plural of archiphoneme. • ARCHIPHONEME n. an abstract linguistic unit representing two or more phonemes when the distinction between these has been neutralized, conventionally shown by a capital letter within slashes. |
| CHROMOSPHERES | • chromospheres n. Plural of chromosphere. • CHROMOSPHERE n. the region of the atmosphere of a star between the star's photosphere and its corona. |
| HELIOCHROMIES | • HELIOCHROMY n. photography in natural colours. |
| HEMICHORDATES | • hemichordates n. Plural of hemichordate. • HEMICHORDATE n. a kind of marine worm. |
| HEMIMORPHITES | • hemimorphites n. Plural of hemimorphite. • HEMIMORPHITE n. an orthorhombic hydrated zinc silicate, usually occurring as white flattened prisms, one of the forms of calamine. |
| HEMISPHEROIDS | • hemispheroids n. Plural of hemispheroid. • HEMISPHEROID n. the half of a spheroid. |
| HOMEOMORPHIES | • HOMEOMORPHY n. the state of being homeomorphic, also HOMOMORPHY. |
| HOMEOTHERMIES | • HOMEOTHERMY n. the maintenance of a constant body temperature, also HOMEOTHERMISM, HOMOIOTHERMY, HOMOTHERMY. |
| HOMEOTHERMISM | • HOMEOTHERMISM n. the maintenance of a constant body temperature, also HOMEOTHERMY, HOMOIOTHERMY, HOMOTHERMY. |
| HOMEOTHERMOUS | • HOMEOTHERMOUS adj. keeping the same temperature, warm-blooded. |
| HOMEOWNERSHIP | • homeownership n. The state of being a homeowner. • home␣ownership n. The ownership of a home, (or collectively) homes. • home␣ownership n. The situation of owning one’s home. |
| HOMESCHOOLERS | • homeschoolers n. Plural of homeschooler. • home-schoolers n. Plural of home-schooler. • home␣schoolers n. Plural of home schooler. |
| HOMESTRETCHES | • homestretches n. Plural of homestretch. • home␣stretches n. Plural of home stretch. • HOMESTRETCH n. the part of a racecourse between the last turn and the winning post. |
| NYCHTHEMERONS | • nychthemerons n. Plural of nychthemeron. • NYCHTHEMERON n. (Greek) a full period of a day and night. |
| RHYTHMOMETERS | • rhythmometers n. Plural of rhythmometer. • RHYTHMOMETER n. an instrument for measuring the speed of rhythms. |
| SHAMEWORTHIER | • SHAMEWORTHY adj. worthy of shame. |
| SYNCHROMESHES | • synchromeshes n. Plural of synchromesh. • SYNCHROMESH n. a synchromesh gear. |
| THERMOCHEMIST | • thermochemist n. A chemist who works in the field of thermochemistry. • THERMOCHEMIST n. one who studies thermochemistry. |
| THERMOSPHERES | • thermospheres n. Plural of thermosphere. • THERMOSPHERE n. the outermost layer of the atmosphere. |
| THERMOSPHERIC | • thermospheric adj. Of or pertaining to the thermosphere. • THERMOSPHERIC adj. relating to thermosphere. |