13-letter words containing m, e, s, t, o
- exanthematous — Of or pertaining to exanthem.
- exhibitionism — Extravagant behavior that is intended to attract attention to oneself.
- extemporising — Present participle of extemporise.
- extensometers — Plural form of extensometer.
- exterminators — Plural form of exterminator.
- extreme sport — Extreme sports are exciting, physically dangerous sports such as bungee jumping or snowboarding.
- extremophiles — Plural form of extremophile.
- fermentations — Plural form of fermentation.
- fermentitious — of a fermenting nature
- feuilletonism — The light, entertaining writing style associated with feuilletons.
- flamethrowers — Plural form of flamethrower.
- formal system — an uninterpreted symbolic system whose syntax is precisely defined, and on which a relation of deducibility is defined in purely syntactic terms; a logistic system
- foster mother — a woman who takes the place of a mother in raising a child.
- frumentaceous — of the nature of or resembling wheat or other grain.
- frumentarious — of or relating to wheat or a similar grain
- galactosaemia — Alternative spelling of galactosemia.
- galactosaemic — of, relating to, or affected by galactosaemia
- galactosamine — an amino sugar that is a major component of glycolipids and chondroitin.
- galvanometers — Plural form of galvanometer.
- gametogenesis — the development of gametes.
- gametothallus — a gamete-producing thallus.
- gastrectomies — Plural form of gastrectomy.
- gastrocnemius — the largest muscle in the calf of the leg, the action of which extends the foot, raises the heel, and assists in bending the knee.
- gastrostomies — Plural form of gastrostomy.
- geitonogamous — of or relating to geitonogamy
- generationism — the belief that some generations are superior to others
- geocentricism — the belief that the earth lies at the centre of the universe
- geometricians — Plural form of geometrician.
- get somewhere — to make progress
- giorgi system — a system of units based on the metre, kilogram, second, and ampere, in which the magnetic constant has the value 4π × 10–7 henries per metre. It was used as a basis for SI units
- glossectomies — Plural form of glossectomy.
- governmentese — complicated or obscurantist language thought to be characteristic of government bureaucratic statements; officialese.
- gram's method — a method of staining and distinguishing bacteria, in which a fixed bacterial smear is stained with crystal violet, treated with Gram's solution, decolorized with alcohol, counterstained with safranine, and washed with water.
- gram-positive — (of bacteria) retaining the violet dye when stained by Gram's method.
- grey-thompson — Tanni (Carys Davina) Baroness. born 1969, Welsh wheelchair athlete; won eleven gold medals for Britain in wheelchair racing in the Paralympic Games (1988–2004); a crossbench peer in the House of Lords since 2010
- guesstimation — (pejorative) An estimation made without good justification and often biased.
- gynaecomastia — abnormal overdevelopment of the breasts in a man
- gyromagnetism — the condition or state of being gyromagnetic
- haemarthrosis — Alternative form of hemarthrosis.
- haematogenous — producing blood
- haematologist — A scientist, usually a medical doctor, who specializes in haematology.
- harbor master — an official who supervises operations in a harbor area and administers its rules.
- harbourmaster — (British, Canada, nautical) An official responsible for the enforcement of regulations in a port.
- harvest mouse — an Old World field mouse, Micromys minutus, that builds a spherical nest among the stems of grains and other plants.
- head of steam — momentum; driving power
- heliocentrism — The theory that the sun is the center of the universe, (This theory is historically important and was widely accepted at the time of Copernicus, Galileo and Kepler.).
- hematogenesis — hematopoiesis.
- hematologists — Plural form of hematologist.
- hematophagous — feeding on blood, as the vampire bat.
- hematopoiesis — the formation of blood.