13-letter words containing m, o, r, p, h
- hyperromantic — extremely or excessively romantic
- hypochondrium — either of two regions of the abdomen, situated on each side of the epigastrium and above the lumbar regions.
- hyponatraemia — a condition in which there is a low concentration of sodium in the blood
- hypsometrical — Of or pertaining to hypsometry.
- hystricomorph — any rodent of the suborder Hystricomorpha, which includes porcupines, cavies, agoutis, and chinchillas
- immunotherapy — treatment designed to produce immunity to a disease or enhance the resistance of the immune system to an active disease process, as cancer.
- imperial moth — a yellow moth, Eacles imperialis, having a diagonal band of pinkish brown or purple: the hairy larvae feed on the leaves of hickory, oak, etc.
- impoverishing — Present participle of impoverish.
- isodimorphism — isomorphism between the forms of two dimorphous substances.
- kinematograph — cinematograph.
- lump together — If a number of different people or things are lumped together, they are considered as a group rather than separately.
- lymphographic — of or relating to lymphography
- lymphosarcoma — a malignant tumor in lymphatic tissue, caused by the growth of abnormal lymphocytes.
- lymphotrophic — carrying nutrients from the lymph to the tissues.
- macrocephalic — Cephalometry. being or having a head with a large cranial capacity.
- macrocephalus — Alternative spelling of macrocephalous.
- magnetographs — Plural form of magnetograph.
- magnetosphere — the outer region of the earth's ionosphere, where the earth's magnetic field controls the motion of charged particles, as in the Van Allen belts. Compare magnetopause.
- major prophet — any of a group of Old Testament prophets, including Isaiah, Jeremiah, and Ezekiel.
- mastigophoran — Also, mastigophore [mas-ti-guh-fawr, -fohr] /ˈmæs tɪ gəˌfɔr, -ˌfoʊr/ (Show IPA). a protozoan of the phylum Mastigophora.
- mastigophoric — Carrying or wielding a whip.
- membranophone — any musical instrument, as a drum, in which the sound is produced by striking, rubbing, or blowing against a membrane stretched over a frame.
- mephobarbital — The drug methylphenobarbital.
- metallography — the study of the structure of metals and alloys by means of microscopy.
- metamorphosed — to change the form or nature of; transform.
- metamorphoses — a series of mythological tales or legends in verse (a.d. 7–8) by Ovid.
- metamorphosis — Biology. a profound change in form from one stage to the next in the life history of an organism, as from the caterpillar to the pupa and from the pupa to the adult butterfly. Compare complete metamorphosis.
- metamorphotic — Of or relating to metamorphosis.
- metaphoricity — The power of a metaphor.
- methoxy group — the univalent group CH 3 O−.
- methylpropane — (organic compound) isobutane.
- methylpropene — (organic compound) IUPAC name for isobutylene.
- microcephalia — Microcephaly.
- microcephalic — having a head with a small braincase.
- microcephalus — An abnormally small head.
- microchip art — (hardware) (chip art, chip graffiti) Images etched on integrated circuits purely for decoration, visible only under a microscope.
- microchipping — Present participle of microchip.
- micrographics — the technique of photographing written or printed pages in reduced form to produce microfilm or microfiche.
- microphyllous — having microphylls
- mimeographing — Present participle of mimeograph.
- minor prophet — any of a group of Old Testament prophets, including Hosea, Joel, Amos, Obadiah, Jonah, Micah, Nahum, Habakkuk, Zephaniah, Haggai, Zechariah, and Malachi.
- misanthropist — a hater of humankind.
- miscomprehend — Misunderstand.
- mock whipbird — an Australian bird, Pachycephala rufiventris, which is not of the whipbird family
- moderatorship — The position or office of a moderator.
- molly pitcher — Molly (Mary Ludwig Hays McCauley) 1754–1832, American Revolutionary heroine.
- monomorphemic — containing only one morpheme, as the words wait and gorilla.
- monostrophics — monostrophic verses
- monotherapies — Plural form of monotherapy.
- morphemically — By means of, or in terms, of morphemes.