| DYSMENORRHOEA | • dysmenorrhoea n. Alternative spelling of dysmenorrhea. • dysmenorrhœa n. Obsolete form of dysmenorrhea. • DYSMENORRHOEA n. painful menstruation, also DYSMENORRHEA. |
| HETEROCYSTOUS | • heterocystous adj. Having heterocysts. • HETEROCYSTOUS adj. of or like a heterocyst. |
| HETEROKARYONS | • heterokaryons n. Plural of heterokaryon. • HETEROKARYON n. a cell, as in the mycelium of a fungus, that contains two or more genetically unlike nuclei. |
| HETEROSTROPHY | • heterostrophy n. (Biology) Twisting in a different direction. • HETEROSTROPHY n. the state of being heterostrophic, consisting of unequal strophes. |
| HETEROSTYLOUS | • heterostylous adj. Exhibiting heterostyly. • HETEROSTYLOUS adj. having styles of different length in different flowers, also HETEROSTYLED. |
| HETEROZYGOSES | • heterozygoses n. Plural of heterozygosis. • HETEROZYGOSIS n. the mixed ancestry of heterozygotes. |
| HETEROZYGOSIS | • heterozygosis n. (Genetics) The fusion of two genetically different gametes. • HETEROZYGOSIS n. the mixed ancestry of heterozygotes. |
| HETEROZYGOTES | • heterozygotes n. Plural of heterozygote. • HETEROZYGOTE n. a heterozygous individual. |
| HYMENOPTERONS | • hymenopterons n. Plural of hymenopteron. • HYMENOPTERON n. an order of insect having four membranous wings, e.g. ants, bees, wasps, also HYMENOPTERAN. |
| HYMENOPTEROUS | • hymenopterous adj. (Entomology) Of the order Hymenoptera; hymenopteran. • HYMENOPTEROUS adj. having four membranous wings, as do ants, bees and wasps. |
| HYPERBOLAEONS | • HYPERBOLAEON n. a term in in Greek prosody. |
| HYPERLORDOSES | Sorry, definition not available. |
| HYSTEROSCOPES | • hysteroscopes n. Plural of hysteroscope. |
| HYSTEROTOMIES | • hysterotomies n. Plural of hysterotomy. • HYSTEROTOMY n. a Caesarean cut. |
| PHYTOESTROGEN | • phytoestrogen n. (Biochemistry) A substance found in certain plants (such as genistein) which can produce effects like… • PHYTOESTROGEN n. a plant substance similar to a weak oestrogen. |
| PROPOXYPHENES | • propoxyphenes n. Plural of propoxyphene. • PROPOXYPHENE n. a narcotic analgesic structurally related to methadone but less addicting. |
| REMYTHOLOGISE | • REMYTHOLOGISE v. to mythologise again, also REMYTHOLOGIZE. |
| SPHEROCYTOSES | • spherocytoses n. Plural of spherocytosis. • SPHEROCYTOSIS n. the presence of spherocytes in the blood, as in certain haemolytic anaemias. |
| STOECHIOMETRY | • stœchiometry n. Obsolete spelling of stoichiometry. • STOECHIOMETRY n. the branch of chemistry that deals with the numerical proportions in which substances react, also STOICHIOMETRY. |