12-letter words containing m, e, l, o
- extemporally — In an extemporal manner.
- extremophile — A microorganism, especially an archaean, that lives in conditions of extreme temperature, acidity, alkalinity, or chemical concentration.
- fall webworm — the larva of any of several moths, as Hyphantria cunea (fall webworm) or Loxostege similalis (garden webworm) which spins a web over the foliage on which it feeds.
- false bottom — a horizontal partition above the actual bottom of a box, trunk, etc., especially one forming a secret compartment.
- family hotel — a hotel owned by a family in which family members work
- fathomlessly — In a fathomless manner.
- fauxmosexual — (slang) A heterosexual person who affects homosexual characteristics.
- filet mignon — a small, tender round of steak cut from the thick end of a beef tenderloin.
- flabelliform — Shaped like a fan; flabellate.
- flagelliform — long, slender, and flexible, like the lash of a whip.
- flame carbon — a carbon electrode containing metallic salts that colour the arc in a flame-arc light
- flameproofed — Simple past tense and past participle of flameproof.
- flameproofer — any agent which renders something flameproof
- flamethrower — a weapon, either mounted or portable, that sprays ignited incendiary fuel for some distance.
- flammiferous — flame-producing
- flannelmouth — a person whose speech is thick, slow, or halting.
- flash memory — Computers. a type of reprogrammable memory that retains information even with the power turned off.
- flemish bond — a brickwork bond having alternate stretchers and headers in each course, each header being centered above and below a stretcher.
- flickermouse — Alternative form of flittermouse.
- flindermouse — (obsolete) A bat (the mammal).
- flittermouse — bat2 (def 1).
- flood damage — damage to property caused by floodwater
- floor sample — an appliance, piece of furniture, or other article of merchandise that has been used for display or demonstration and is usually offered at a reduced price.
- floor-manage — to act as or in the manner of a floor manager.
- flourishment — The act or state of flourishing.
- fluorimeters — Plural form of fluorimeter.
- fluorimetric — Alternative form of fluorometric.
- fluorochrome — any of a group of fluorescent dyes used to label biological material.
- fluorometers — Plural form of fluorometer.
- fluorometric — Of, pertaining to, or measured using fluorometry.
- fluviomarine — of or formed by the combined action of river and sea.
- flying mouse — pygmy glider.
- foamed metal — a uniform foamlike metal structure produced when hydrogen bubbles are evolved from metal hydrides uniformly dispersed throughout a host metal or metal alloy: used as a structural material because of its shock-absorbing properties and light weight.
- foot-lambert — a unit of luminance or photometric brightness, equal to the luminance of a surface emitting a luminous flux of one lumen per square foot, the luminance of a perfectly reflecting surface receiving an illumination of one foot-candle. Abbreviation: fL.
- footplateman — a member of a locomotive crew who stands on the footplate to operate the controls
- for all time — forever, for eternity
- formal cause — a person or thing that acts, happens, or exists in such a way that some specific thing happens as a result; the producer of an effect: You have been the cause of much anxiety. What was the cause of the accident?
- formal dress — clothing for elegant or solemn occasions
- formaldehyde — a colorless, toxic, potentially carcinogenic, water-soluble gas, CH 2 O, having a suffocating odor, usually derived from methyl alcohol by oxidation: used chiefly in aqueous solution, as a disinfectant and preservative, and in the manufacture of various resins and plastics.
- formalizable — Capable of being formalized.
- former pupil — someone who used to attend a particular school or be a student of a particular teacher
- formlessness — The quality of being formless.
- formularized — Simple past tense and past participle of formularize.
- formularizer — One who formularizes.
- formularizes — Third-person singular simple present indicative form of formularize.
- fort laramie — a city in SE Wyoming.
- foul-mouthed — using obscene, profane, or scurrilous language; given to filthy or abusive speech.
- frolicsomely — In a frolicsome manner.
- full-mouthed — (of cattle, sheep, etc.) having a complete set of teeth.
- funeral home — an establishment where the dead are prepared for burial or cremation, where the body may be viewed, and where funeral services are sometimes held.