16-letter words containing a, h, m, o, s
- spanish omelette — an omelette made by adding green peppers, onions, tomato, etc, to the eggs
- 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.
- steamboat gothic — a florid architectural style suggesting the gingerbread-decorated construction of river boats of the Victorian period.
- stocking machine — a type of knitting machine
- stomach stapling — Stomach stapling is an operation in which part of the stomach is removed in order to help a person to eat less and lose weight.
- stomach-churning — causing nausea.
- sulfamethoxazole — an antimicrobial substance, C 1 0 H 1 1 N 3 O 3 S, used against a variety of susceptible Gram-positive and Gram-negative organisms, as in the treatment of certain urinary tract infections and skin infections.
- summa theologica — a philosophical and theological work (1265–74) by St. Thomas Aquinas, consisting of an exposition of Christian doctrine.
- summation method — a method for associating a sum with a divergent series.
- surrogate mother — a person who acts in the place of another person's biological mother.
- synchronous dram — Synchronous Dynamic Random Access Memory
- system on a chip — A system on a chip combines most of a system's elements on a single integrated circuit or chip.
- the amazon basin — the catchment area of the River Amazon
- the home nations — the countries that make up the United Kingdom: England, N. Ireland, Scotland & Wales
- 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.
- thermoanesthesia — thermanesthesia.
- thermoplasticity — soft and pliable when heated, as some plastics, without any change of the inherent properties.
- thomas jefferson — Joseph, 1829–1905, U.S. actor.
- to miss the boat — If you say that someone has missed the boat, you mean that they have missed an opportunity and may not get another.
- to pass the time — If you do something to pass the time you do it because you have some time available and not because you really want to do it.
- transmethylation — the transfer of a methyl group from one compound to another.
- two-family house — a house designed for occupation by two families in contiguous apartments, as on separate floors.
- unaccomplishable — to bring to its goal or conclusion; carry out; perform; finish: to accomplish one's mission.
- upper atmosphere — the portion of the atmosphere above the troposphere.
- walrus moustache — a long thick moustache drooping at the ends