11-letter words containing p, r, o, h, i
- helicopters — Plural form of helicopter.
- helicospore — a coiled cylindrical fungal spore.
- heliographs — Plural form of heliograph.
- heliography — The scientific study of the sun.
- heliosphere — the region around the sun over which the effect of the solar wind extends.
- 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.
- hemeralopia — a condition of the eyes in which sight is normal in the night or in a dim light but is abnormally poor or wholly absent in the day or in a bright light.
- hemeralopic — (medicine) Unable to see clearly in bright light; day-blind; suffering from hemeralopia.
- hemimorphic — (of a crystal) having the two ends of an axis unlike in their planes or modifications; lacking a center of symmetry.
- 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.
- hermoupolis — a port in Greece, capital of Cyclades department, on the E coast of Syros Island. Pop: (municipality): 13 496 (2001)
- heroic poem — a poem written in an epic style using lines of iambic pentameter.
- hesperornis — a toothed aquatic bird of the extinct genus Hesperornis, fossils of which are found in rocks of Cretaceous age in Kansas, having the rear legs modified for swimming and reaching a length of more than 4 feet (1.2 meters).
- 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.
- heterotopia — misplacement or displacement, as of an organ.
- heterotypic — of or relating to the first or reductional division in meiosis.
- hieroglyphs — Plural form of hieroglyph.
- hierography — a treatise on religion or sacred things
- hierophants — Plural form of hierophant.
- hierophobia — an irrational fear of sacred objects or people
- hierophobic — a person who suffers from hierophobia
- highprofile — (rare) alternative spelling of high-profile.
- 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
- hipped roof — a roof having sloping ends and sides
- hippocrates — ("Father of Medicine") c460–c377 b.c, Greek physician.
- hippocratic — ("Father of Medicine") c460–c377 b.c, Greek physician.
- hippodromed — Simple past tense and past participle of hippodrome.
- hippodromes — Plural form of hippodrome.
- hippodromic — of or relating to a hippodrome
- hippogriffs — Plural form of hippogriff.
- histography — a treatise on or description of organic tissues.
- 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.
- holiday rep — A holiday rep is someone employed by a holiday company to help look after people when they are on holiday.
- holographic — Also, holographic [hol-uh-graf-ik, hoh-luh-] /ˌhɒl əˈgræf ɪk, ˌhoʊ lə-/ (Show IPA), holographical. wholly written by the person in whose name it appears: a holograph letter.
- holomorphic — analytic (def 5).
- holophrasis — the expression of the ideas of a phrase or sentence in one word; polysynthesis: a language characterized by holophrasis.
- holy spirit — the spirit of God.
- homeporting — Present participle of homeport.
- homographic — a word of the same written form as another but of different meaning and usually origin, whether pronounced the same way or not, as bear 1 “to carry; support” and bear 2 “animal” or lead 1 “to conduct” and lead 2 “metal.”.
- homomorphic — pertaining to two sets that are related by a homomorphism.
- hop trefoil — a leguminous plant, Trifolium campestre, of N temperate grasslands, with globular yellow flower heads and trifoliate leaves
- horoscopist — One versed in horoscopy; an astrologer.