13-letter words containing h, e, l, o, m, n
- hydroxylamine — an unstable, weakly basic, crystalline compound, NH 3 O, used as a reducing agent, analytical reagent, and chemical intermediate.
- ichneumon fly — any of numerous wasplike insects of the family Ichneumonidae, the larvae of which are parasitic on caterpillars and immature stages of other insects.
- lamellaphones — Plural form of lamellaphone.
- leghemoglobin — a hemoglobinlike red pigment in the root nodules of leguminous plants, as soybean, that is essential for nitrogen fixation.
- leishmaniosis — Alt form leishmaniasis.
- leonine rhyme — the form of internal rhyme used in leonine verse.
- lighthouseman — a lighthouse keeper
- lightsomeness — (archaic) The quality of being lightsome.
- lithesomeness — the quality of being flexible and supple
- loathsomeness — The property or nature that gives rise to revulsion, that inspires loathing.
- luncheon meat — any of various sausages or molded loaf meats, usually sliced and served cold, as in sandwiches or as garnishes for salads.
- lymphopoietin — (protein) A cytokine protein that has a function in T cell maturation.
- magnet school — a public school with special programs and instruction that are not available elsewhere in a school district and that are specially designed to draw students from throughout a district, especially to aid in desegregation.
- manhole cover — a removable metal plate covering a shaft that leads down to a sewer or drain
- mannheim gold — a brass alloy used to imitate gold; red brass.
- melancholious — (obsolete) melancholy.
- melanochroous — having dark-coloured or black skin
- mesencephalon — Anatomy. the midbrain.
- metallophones — Plural form of metallophone.
- metencephalon — the anterior section of the hindbrain, comprising the cerebellum and pons.
- methemoglobin — a brownish compound of oxygen and hemoglobin, formed in the blood, as by the use of certain drugs.
- methylpropane — (organic compound) isobutane.
- methylpropene — (organic compound) IUPAC name for isobutylene.
- milford haven — a bay in SW Wales.
- minstrel show — a once popular type of stage show featuring comic dialogue, song, and dance in highly conventionalized patterns, performed by a troupe of actors traditionally comprising two end men, a chorus in blackface, and an interlocutor. Developed in the U.S. in the 19th century, this entertainment portrayed negative racial stereotypes and declined in popularity in the 20th century.
- monochlorides — Plural form of monochloride.
- monotelephone — a telephone that communicates a specific frequency of sound
- monotheletism — the 7th-century religious doctrine that stated that Christ has only one divine will but both a divine and a human nature
- monothelitism — a person who maintains that Christ has a single theanthropic will.
- mother-in-law — the mother of one's husband or wife.
- nephelometers — Plural form of nephelometer.
- nephelometric — Bacteriology. an apparatus containing a series of barium chloride standards used to determine the number of bacteria in a suspension.
- neurochemical — of or relating to neurochemistry.
- neurohormonal — pertaining to or controlled by a neurohormone.
- non-ephemeral — lasting a very short time; short-lived; transitory: the ephemeral joys of childhood.
- nonhaemolytic — relating to a transfusion reaction in which the red blood cells survive
- nonhomosexual — a person who is not homosexual
- nonmechanical — having to do with machinery: a mechanical failure.
- normocephalic — Having a normal sized head; neither macrocephalic nor microcephalic; mesocephalic.
- north belmont — a town in S North Carolina.
- north olmsted — a city in NE Ohio, near Cleveland.
- openmouthedly — in a manner filled with amazement and wonder
- oxyhemoglobin — the oxygen-carrying pigment of red blood cells that gives them their red color and serves to convey oxygen to the tissues: occurs in reduced form (deoxyhemoglobin) in venous blood and in combination with oxygen (oxyhemoglobin) in arterial blood. Symbol: Hb.
- parental home — a school for problem children.
- phenomenalism — the doctrine that phenomena are the only objects of knowledge or the only form of reality.
- phenomenality — highly extraordinary or prodigious; exceptional: phenomenal speed.
- phenomenalize — to regard or interpret as a phenomenon.
- phenomenology — the study of phenomena.
- plant hormone — an organic chemical, as auxin, produced by plant cells and functioning at various sites to regulate growth, turning, metabolic processes, etc.
- pomme blanche — breadroot.