| DYSRHYTHMIAS | • dysrhythmias n. Plural of dysrhythmia, which can refer to types of dysrhythmia, cases of dysrhythmia, or episodes of dysrhythmia. • DYSRHYTHMIA n. an abnormal rhythm. |
| DYSRHYTHMICS | • DYSRHYTHMIC n. someone suffering from dysrhythmia. |
| HAEMORRHOIDS | • haemorrhoids n. A pathological condition caused by painful masses of dilated veins in swollen anal tissue. • haemorrhoids n. Plural of haemorrhoid. • hæmorrhoids n. Plural of hæmorrhoid. |
| HARMONICHORD | • harmonichord n. (Music) A kind of upright piano whose strings are set in vibration not by the blow of the hammer but… • HARMONICHORD n. a keyboard instrument of violin tone, in which the strings are rubbed by rosined wheels. |
| HEMICHORDATE | • hemichordate n. (Biology) Any of many marine worms, of the phylum Hemichordata, that have a primitive notochord. • hemichordate adj. Of, pertaining to, or characteristic of these animals. • HEMICHORDATE n. a kind of marine worm. |
| HEMIHEDRISMS | • hemihedrisms n. Plural of hemihedrism. • HEMIHEDRISM n. a property of crystals of being hemihedral, or having half the number of symmetrically arranged planes occurring on a holohedron. |
| HEMIHYDRATED | • hemihydrated adj. (Chemistry) In the form of a hemihydrate. • HEMIHYDRATED adj. in the form of a hemihydrate. |
| HEMIHYDRATES | • hemihydrates n. Plural of hemihydrate. • HEMIHYDRATE n. a hydrate, such as plaster of paris, containing half a mole of water to one mole of the compound forming the hydrate. |
| HEMISPHEROID | • hemispheroid n. A half of a spheroid. • HEMISPHEROID n. the half of a spheroid. |
| HEMOPHILIOID | • HEMOPHILIOID adj. relating to haemophilia, also HAEMOPHILIOID. |
| HEMORRHOIDAL | • hemorrhoidal adj. Of or relating to hemorrhoids. • HEMORRHOIDAL adj. of or like a haemorrhoid. • HEMORRHOIDAL n. a hemorrhoidal part (as an artery or vein). |
| HOLOHEDRISMS | • HOLOHEDRISM n. the property of having the full number of symmetrically arranged planes crystallographically possible. |
| HYDROMORPHIC | • hydromorphic adj. Synonym of hydric (“requiring moisture”). • hydromorphic adj. (Soil science) Formed in the presence of an excess of water. • HYDROMORPHIC adj. developed in the presence of an excess of moisture which tends to suppress aerobic factors in soil-building. |
| IDIORHYTHMIC | • idiorhythmic adj. Having its own rhythm or style. • IDIORHYTHMIC adj. self-regulating; allowing each member to regulate his or her own life, also IDIORRHYTHMIC. |
| WITHHOLDMENT | • withholdment n. The act of withholding. • WITHHOLDMENT n. the act of withholding. |