16-letter words containing e, c, t, o, p, h
- spectroheliogram — a photograph of the sun made with a spectroheliograph.
- speech community — the aggregate of all the people who use a given language or dialect.
- speech pathology — the scientific study and treatment of defects, disorders, and malfunctions of speech and voice, as stuttering, lisping, or lalling, and of language disturbances, as aphasia or delayed language acquisition.
- stretch receptor — muscle spindle.
- system on a chip — A system on a chip combines most of a system's elements on a single integrated circuit or chip.
- telescopic sight — a telescope mounted on a rifle, etc, used for sighting
- tephrochronology — a geochronologic technique based on the dating of layers of volcanic ash.
- thalamencephalon — the diencephalon.
- the anthropocene — a proposed term for the present geological epoch (from the time of the Industrial Revolution onwards), during which humanity has begun to have a significant impact on the environment
- the body politic — the people of a nation or the nation itself considered as a political entity; the state
- the first couple — the US president and their spouse
- the long paddock — a stockroute or roadside area offering feed to sheep and cattle in dry times
- the open college — (in Britain) a college of art founded in 1987 for mature students studying foundation courses in arts and crafts by television programmes, written materials, and tutorials
- the preconscious — preconscious mental activity
- thermoacidophile — any organism, especially a type of archaebacterium, that thrives in strongly acidic environments at high temperatures.
- thermoplasticity — soft and pliable when heated, as some plastics, without any change of the inherent properties.
- thrombocytopenia — an abnormal decrease in the number of blood platelets.
- through-composed — having different music for each verse: a through-composed song. Compare strophic (def 2).
- to change places — If you change places with another person, you start being in their situation or role, and they start being in yours.
- to coin a phrase — You say 'to coin a phrase' to show that you realize you are making a pun or using a cliché.
- to pass the buck — If you pass the buck, you refuse to accept responsibility for something, and say that someone else is responsible.
- topsail schooner — a sailing vessel fore-and-aft rigged on all of two or more masts with square sails above the foresail, and often with a square sail before the foresail.
- troop the colors — to parade the colors, or flag, before troops
- twofold purchase — a purchase using a double standing block and a double running block so as to give a mechanical advantage of four or five, neglecting friction, depending on whether the hauling is on the standing block or the running block.
- ventriculography — radiography of the ventricles of the heart after injection of a contrast medium
- watch one's step — a movement made by lifting the foot and setting it down again in a new position, accompanied by a shifting of the weight of the body in the direction of the new position, as in walking, running, or dancing.
- zenith telescope — a telescope mounted to point only at the zenith, used at some observatories for measuring time by the stars.