11-letter words containing r, i, o, t
- heliotropes — Plural form of heliotrope.
- heliotropic — turning or growing toward the light.
- heliotropin — piperonal.
- hemeprotein — (protein) Any conjugated protein containing heme as the prosthetic group.
- hemielytron — hemelytron.
- hemipterous — belonging or pertaining to the Hemiptera, an order of insects having forewings that are thickened and leathery at the base and membranous at the apex, comprising the true bugs.
- hemoprotein — Alternative spelling of hemeprotein.
- hemotrophic — the material from the maternal bloodstream and placenta that nourishes a mammalian embryo.
- herbologist — the study or collecting of herbs, especially as a hobby.
- heroization — to make a hero of: a war film that heroizes the warrior.
- heteroauxin — indoleacetic acid.
- heteroclite — irregular or abnormal; anomalous.
- heteroecism — the development of different stages of a parasitic species on different host plants.
- heterogenic — of, relating to, or characterized by heterogenesis.
- heterogonic — exhibiting allometry
- heterolysis — The dissolution of cells by lysins or enzymes from different species.
- heterolytic — Of or pertaining to heterolysis.
- heterophile — Able to react immunologically with material from another species.
- heteroploid — (biology) Having a chromosome number that is neither the haploid nor the diploid number normal in the species.
- heteroptics — incorrect or perverted perception of what is seen; hallucinatory vision.
- heteroscian — a name applied to the people who live in temperate zones, so given because in these areas shadows created by the sun at noon will fall in opposite directions
- heterotaxia — abnormal or irregular arrangement, as of parts of the body, geological strata, etc.
- heterotaxic — of, relating to, or characterized by heterotaxis.
- heterotaxis — abnormal or irregular arrangement, as of parts of the body, geological strata, etc.
- heterotelic — (of an entity or event) having the purpose of its existence or occurrence outside of or apart from itself.
- heterotopia — misplacement or displacement, as of an organ.
- heterotrich — any ciliate of the suborder Heterotricha, having the body covered uniformly with short cilia.
- heterotypic — of or relating to the first or reductional division in meiosis.
- hibernation — Zoology. to spend the winter in close quarters in a dormant condition, as bears and certain other animals. Compare estivate.
- hibernators — Plural form of hibernator.
- hieronymite — a member of a congregation of hermits named after St. Jerome.
- hierophants — Plural form of hierophant.
- highwrought — extremely worked-up or excited
- hip pointer — a painful bruise or torn muscle at the upper ridge of the pelvis
- hip-shooter — a person who acts or talks in a rash, impetuous way
- hippocrates — ("Father of Medicine") c460–c377 b.c, Greek physician.
- hippocratic — ("Father of Medicine") c460–c377 b.c, Greek physician.
- hirsutulous — hirtellous.
- histography — a treatise on or description of organic tissues.
- historiated — (especially of initial letters on an illuminated manuscript) decorated with animals, flowers, or other designs that have a narrative or symbolic purpose.
- historicise — to interpret something as a product of historical development.
- historicism — a theory that history is determined by immutable laws and not by human agency.
- historicist — a theory that history is determined by immutable laws and not by human agency.
- historicity — historical authenticity.
- historicize — to interpret something as a product of historical development.
- historiette — a short historical story or anecdote
- historyless — Lacking history.
- histotrophy — A form of matrotrophy exhibited by some live-bearing sharks and rays, in which the developing embryo receives additional nutrition from its mother in the form of uterine secretions called histotroph.
- histrionics — an actor.
- histrionism — Histrionic behaviour.