| BATHOCHROMES | • BATHOCHROME n. a shift to a longer wavelength in the absorption spectrum of a compound. |
| BATHOCHROMIC | • bathochromic adj. (Physics) Of a change in the position of a spectral band, to a lower frequency. • BATHOCHROMIC adj. denoting or relating to a shift to a longer wavelength in the absorption spectrum of a compound. |
| CHEMOAUTROPH | • CHEMOAUTROPH n. any organism, e.g. bacteria, that produces energy by the oxidation of inorganic compounds, such as iron, ammonia and hydrogen sulphide, also CHEMOAUTOTROPH. |
| HAEMOCHROMES | • HAEMOCHROME n. a blood pigment, such as haemoglobin, that carries oxygen, also HEMOCHROME. |
| 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. |
| HARMONIPHONE | • harmoniphone n. A free-reed musical instrument played with a keyboard, in which the sounds are produced by reeds set… • HARMONIPHONE n. a keyboard wind instrument with reeds, also HARMONIPHON. |
| HARMONIPHONS | • harmoniphons n. Plural of harmoniphon. • HARMONIPHON n. a keyboard wind instrument with reeds, also HARMONIPHONE. |
| HARMONOGRAPH | • harmonograph n. A mechanical device that uses a combination of pendulums to generate an image based on Lissajous curves. • HARMONOGRAPH n. an instrument for drawing curves representing vibrations. |
| 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). |
| HOMEOTHERMAL | • homeothermal adj. Alternative form of homeothermic. • HOMEOTHERMAL adj. keeping the same temperature, warm-blooded, also HOMOEOTHERMAL, HOMOEOTHERMIC, HOMOEOTHERMOUS, HOMOIOTHERMAL, HOMOTHERMAL, HOMOTHERMIC. |
| HOMOGRAPHIES | • homographies n. Plural of homography. • HOMOGRAPHY n. a type of transformation that maps straight lines onto another plane. |
| MORPHOGRAPHY | • morphography n. Descriptive morphology. • MORPHOGRAPHY n. a morphological description or study. |
| PHOTOTHERMAL | • photothermal adj. (Physics) Involving the production of heat by photoexcitation. • PHOTOTHERMAL adj. of or concerned with light and heat, esp. the production of heat by light, also PHOTOTHERMIC. |
| RHOMBOHEDRAL | • rhombohedral adj. (Crystallography) Having three equal axes and oblique angles. • RHOMBOHEDRAL adj. shaped like a rhombohedron. |
| RHYTHMOPOEIA | • rhythmopoeia n. The art of composing rhythmically. • rhythmopœia n. Obsolete typography of rhythmopoeia. • RHYTHMOPOEIA n. the art of composing rhythmically. |