16-letter words containing h, o, m, r, a
- re-chromatograph — to separate and analyse (a mixture of liquids or gases) by means of chromatography a second or further time
- reaction chamber — the chamber in a rocket engine in which the reaction or combustion of fuel occurs
- residential home — a home with social-work supervision for people who need more than just housing accommodation, such as esp the elderly, and also children in care or mentally handicapped adults
- rhabdomyosarcoma — a malignant tumor made up of striated muscle tissue.
- rich text format — (RTF) An interchange format from Microsoft for exchange of documents between Word and other document preparation systems.
- rough and tumble — characterized by violent, random, disorderly action and struggles: a rough-and-tumble fight; He led an adventuresome, rough-and-tumble life.
- rough-and-tumble — characterized by violent, random, disorderly action and struggles: a rough-and-tumble fight; He led an adventuresome, rough-and-tumble life.
- sclerenchymatous — supporting or protective tissue composed of thickened, dry, and hardened cells.
- secondary phloem — phloem derived from the cambium during secondary growth.
- semi-hibernation — Zoology. to spend the winter in close quarters in a dormant condition, as bears and certain other animals. Compare estivate.
- shaker and mover — mover and shaker
- sharia-compliant — (of a product or service) produced or offered in accordance with the doctrines of the sharia
- shoemaker's shop — a shop where shoes are repaired, or made
- shoemaker-levy 9 — a comet that was captured into an orbit around Jupiter and later broke up, the fragments colliding with Jupiter in July 1995
- shotgun marriage — a wedding occasioned or precipitated by pregnancy.
- siberian mammoth — a shaggy-coated mammoth, Mammuthus primigenius, that lived in cold regions across Eurasia and North America during the Ice Age, known from fossils, cave paintings, and well-preserved frozen carcasses.
- simonyi, charles — Charles Simonyi
- smooth breathing — a symbol (') used in the writing of Greek to indicate that the initial vowel over which it is placed is unaspirated.
- spanish moroccan — of or relating to the former Spanish colony of Spanish Morocco (now part of Morocco) or its inhabitants
- spectroheliogram — a photograph of the sun made with a spectroheliograph.
- sphygmomanometer — an instrument, often attached to an inflatable air-bladder cuff and used with a stethoscope, for measuring blood pressure in an artery.
- sphygmomanometry — an instrument, often attached to an inflatable air-bladder cuff and used with a stethoscope, for measuring blood pressure in an artery.
- steal a march on — to walk with regular and measured tread, as soldiers on parade; advance in step in an organized body.
- stomach-churning — causing nausea.
- surrogate mother — a person who acts in the place of another person's biological mother.
- synchronous dram — Synchronous Dynamic Random Access Memory
- the moving party — a person who applies to a court or judge with the aim of obtaining a ruling in their favour
- thermal constant — a quantity that is considered invariable throughout a series of calculations relating to the heat of bodies
- thermal neutrons — a neutron with low kinetic energy, especially one slowed by the moderator in a nuclear reactor.
- thermionic valve — vacuum tube.
- thermoacidophile — any organism, especially a type of archaebacterium, that thrives in strongly acidic environments at high temperatures.
- thermoanesthesia — thermanesthesia.
- thermoplasticity — soft and pliable when heated, as some plastics, without any change of the inherent properties.
- thermoregulation — the regulation of body temperature.
- thomas jefferson — Joseph, 1829–1905, U.S. actor.
- three-card monte — a gambling game in which the players are shown three cards and bet that they can identify one particular card of the three, as stipulated by the dealer, after the cards have been moved around face down by the dealer.
- thrombocytopenia — an abnormal decrease in the number of blood platelets.
- tobacco hornworm — the larva of a hawk moth, Manduca sexta, having a hornlike structure at its posterior end and feeding on the leaves of tobacco and other plants of the nightshade family.
- transmethylation — the transfer of a methyl group from one compound to another.
- trichloromethane — chloroform (def 1).
- trichotillomania — a compulsion to pull out one's hair.
- uniformed branch — the branch of a police force in which officers wear a uniform
- unmarried mother — a woman who has a baby while she is not married
- upper atmosphere — the portion of the atmosphere above the troposphere.
- walrus moustache — a long thick moustache drooping at the ends
- wide of the mark — If something such as a claim or estimate is wide of the mark, it is incorrect or inaccurate.
- withdrawing room — a room to withdraw or retire to; drawing room.
- without a murmur — If someone does something without a murmur, they do it without complaining.
- write home about — a house, apartment, or other shelter that is the usual residence of a person, family, or household.