| CHLOROHYDRINS | • chlorohydrins n. Plural of chlorohydrin. • CHLOROHYDRIN n. any of various organic compounds derived from diols or polyhydroxy alcohols by substitution of chlorine for part of the hydroxyl groups. |
| HYLOMORPHISMS | • hylomorphisms n. Plural of hylomorphism. • HYLOMORPHISM n. the belief that matter is the cause of the universe. |
| HYPOCHLORITES | • hypochlorites n. Plural of hypochlorite. • HYPOCHLORITE n. a salt of hypochlorous acid. |
| HYPOCHONDRIAS | • hypochondrias n. Plural of hypochondria. • HYPOCHONDRIA n. suffering from imaginary illness. |
| HYPOPHOSPHITE | • hypophosphite n. (Chemistry) any salt of hypophosphorous acid. • HYPOPHOSPHITE n. a salt of hypophosphorous acid. |
| HYPOTROCHOIDS | • hypotrochoids n. Plural of hypotrochoid. • HYPOTROCHOID n. the curve traced by a point on the radius, or radius produced, of a circle rolling within another circle. |
| HYSTRICOMORPH | • hystricomorph n. Any Old World porcupine of the family Hystricidae. • HYSTRICOMORPH n. any rodent of a suborder which includes porcupines, cavies, agoutis, and chinchillas. |
| ICHTHYOCOLLAS | • ICHTHYOCOLLA n. fish-glue; isinglass. |
| ICHTHYOLOGIES | • ICHTHYOLOGY n. the study of fish. |
| ICHTHYOLOGIST | • ichthyologist n. An expert in ichthyology: one who studies fishes. • ICHTHYOLOGIST n. one who studies ichthyology. |
| ONYCHOPHAGIES | • ONYCHOPHAGY n. the habit of biting one's fingernails. |
| ONYCHOPHAGIST | • onychophagist n. (Rare) A person who bites his or her fingernails. • ONYCHOPHAGIST n. one who bites their fingernails. |
| OPISTHOGRAPHY | • opisthography n. A writing upon the back of anything, as upon the back of a sheet already written upon on one side. • OPISTHOGRAPHY n. inscribing on the back as well as the front. |
| PHOTOGLYPHIES | • PHOTOGLYPHY n. photography by photoglyph. |
| PSYCHOHISTORY | • psychohistory n. (Psychology, historiography) The scientific study of psychology and motivation in history. • psychohistory n. (Science fiction) A fictional mathematical statistical science of large population dynamics, where mathematical… • PSYCHOHISTORY n. historical analysis or interpretation using psychological and psychoanalytic methods. |
| RHYTHMOPOEIAS | • RHYTHMOPOEIA n. the art of composing rhythmically. |
| SYPHILOPHOBIA | • syphilophobia n. A morbid fear of syphilis. • SYPHILOPHOBIA n. fear of syphilis. |
| THYROTROPHINS | • thyrotrophins n. Plural of thyrotrophin. • THYROTROPHIN n. a hormone, produced in the anterior lobe of the pituitary gland, which stimulates the thyroid, also THYROTROPIN. |
| TRICHOPHYTONS | • trichophytons n. Plural of trichophyton. • TRICHOPHYTON n. any fungus of the genus Trichophyton, causing ringworm. |
| XIPHOPHYLLOUS | • xiphophyllous adj. (Botany) Having sword-shaped leaves. • XIPHOPHYLLOUS adj. having sword-shaped leaves. |