12-letter words containing m, e, s, t, o
- endosymbiont — (ecology) An organism that lives within the body or cells of another organism.
- enforcements — Plural form of enforcement.
- engrossments — Plural form of engrossment.
- enophthalmos — The posterior displacement of the eyeball within the orbit due to changes in the volume of the orbit (bone) relative to its contents (the eyeball and orbital fat), or loss of function of the orbitalis muscle.
- enterostomal — relating to enterostomy
- entomologist — A scientist who studies insects.
- enumerations — Plural form of enumeration.
- environments — Plural form of environment.
- enzymologist — A specialist in enzymology.
- episiotomies — Plural form of episiotomy.
- epistemology — The theory of knowledge, especially with regard to its methods, validity, and scope. Epistemology is the investigation of what distinguishes justified belief from opinion.
- epitheliomas — Plural form of epithelioma.
- equisetiform — having the form of equisetum
- ergastoplasm — endoplasm that is associated with protein synthesis
- erythematous — Of or pertaining to erythema.
- eskimo-aleut — (designating or of) a family of languages including Aleut and the Eskimo languages
- esophagotomy — (surgery) The operation of making an incision into the esophagus for the purpose of removing an obstruction.
- etheostomine — relating to small freshwater fish in the genus Etheostoma
- ethosuximide — A particular anticonvulsant drug.
- etymologizes — Third-person singular simple present indicative form of etymologize.
- euphoniumist — Someone who plays the euphonium.
- eurocentrism — Alternative capitalization of Eurocentrism.
- evolutionism — (countable) Any of several theories that explain the evolution of systems or organisms.
- examinations — Plural form of examination.
- exclamations — Plural form of exclamation.
- exeunt omnes — they all go out: used as a stage direction
- exophthalmos — Abnormal protrusion of the eyeball or eyeballs.
- exophthalmus — Alt form exophthalmos.
- extemporised — Simple past tense and past participle of extemporise.
- extemporizes — Third-person singular simple present indicative form of extemporize.
- extensometer — An instrument for measuring the deformation of a material under stress.
- extropianism — Belief in, or support for, the theory of extropy.
- false bottom — a horizontal partition above the actual bottom of a box, trunk, etc., especially one forming a secret compartment.
- fathomlessly — In a fathomless manner.
- feminisation — Alternative spelling of feminization.
- fitness room — a room with gym equipment in it
- flittermouse — bat2 (def 1).
- flourishment — The act or state of flourishing.
- fluorimeters — Plural form of fluorimeter.
- fluorometers — Plural form of fluorometer.
- fomentations — Plural form of fomentation.
- fore-topmast — the spar or section of a pole mast serving as the topmast of a foremast on a ship.
- foretopmasts — Plural form of foretopmast.
- frontiersman — a person, especially a man, who lives on the frontier, especially in sparsely settled regions.
- frontiersmen — a person, especially a man, who lives on the frontier, especially in sparsely settled regions.
- fructosamine — (organic compound) A chemical compound that can be considered the result of a reaction between fructose and ammonia or an amine (with a molecule of water being released).
- fundusectomy — (surgery) The surgical removal of the fundus of an organ, such as the uterus or the stomach.
- galactosemia — an inherited disorder characterized by the inability to metabolize galactose and requiring a galactose-free diet to avoid consequent mental retardation and eye, spleen, and liver abnormalities.
- gametophores — Plural form of gametophore.
- gametophytes — Plural form of gametophyte.