15-letter words containing m, o, i, r
- false miterwort — foamflower.
- familiarisation — Alternative spelling of familiarization.
- familiarization — to make (onself or another) well-acquainted or conversant with something.
- family grouping — a system, used usually in the infant school, of grouping children of various ages together, esp for project work
- fantasmagorical — Alternative form of phantasmagorical.
- feast or famine — characterized by alternating, extremely high and low degrees of prosperity, success, volume of business, etc.: artists who lead a feast-or-famine life.
- feast-or-famine — characterized by alternating, extremely high and low degrees of prosperity, success, volume of business, etc.: artists who lead a feast-or-famine life.
- ferrihemoglobin — methemoglobin.
- fideicommissary — the recipient of a fideicommissum.
- fighter command — a former unit of the Royal Air Force dedicated to the use of fighter aircraft, esp against enemy bombers and their escorts during WWII
- figure of merit — a measure of the efficiency of a helicopter in hover
- flamingo-flower — a central American plant, Anthurium scherzeranum, of the arum family, having a red, coiled spadix and a bright red, shiny, heart-shaped spathe, grown as an ornamental.
- flavourdynamics — as in quantum flavour dynamics, a mathematical model used to describe the interaction of flavoured particles (weak force) through the exchange of intermediate vector bosons
- flowering maple — any of various shrubs belonging to the genus Abutilon, of the mallow family, having large, bright-colored flowers.
- fluorochemicals — Plural form of fluorochemical.
- foreign mission — mission (def 10).
- form an opinion — decide what you think
- formation dance — any dance in which a number of couples form a certain arrangement, such as two facing lines or a circle, and perform a series of figures within or based on that arrangement
- formation fluid — Formation fluid is fluid in the pores (=tiny holes) of a rock.
- formation rules — the set of rules that specify the syntax of a formal system; the algorithm that generates the well-formed formulae
- formularization — The act of formularizing; a formularized or formulated statement or exhibition.
- forthcomingness — coming, forth, or about to come forth; about to appear; approaching in time: the forthcoming concert.
- fortysomethings — Plural form of fortysomething.
- founding member — A founding member of a club, group, or organization is one of the first members, often one who was involved in setting it up.
- franco-american — an American of French or French-Canadian descent.
- freedom fighter — a fighter for freedom, especially a person who battles against established forces of tyranny and dictatorship.
- french marigold — a composite plant, Tagetes patula, of Mexico, having yellow flowers with red markings.
- fresnel mirrors — two plane mirrors so linked that a beam of light falling on them is reflected in slightly different directions, thus producing interference fringes in the area where this reflected light overlaps
- friedmann model — any model of the universe deduced from a homogeneous, isotropic solution of Einstein's field equations without a cosmological constant. Such models form the mathematical basis for many modern cosmologies and provide for expansion or contraction of the universe.
- fumitory family — the plant family Fumariaceae, characterized by herbaceous plants having deeply cut basal or alternate leaves, flowers with four petals of which one or two are spurred or lobed, and fruit in the form of a capsule, and including the bleeding heart, Dutchman's-breeches, fumitory, and squirrel corn.
- furniture mover — person: removal worker
- gaming platform — a computer system specially made for playing video games; a console: The new gaming platforms have much better graphics resolution than previous generation consoles.
- gamma radiation — a photon of penetrating electromagnetic radiation (gamma radiation) emitted from an atomic nucleus.
- gastronomically — the art or science of good eating.
- geodemographics — the study and grouping of the people in a geographical area according to socioeconomic criteria, esp for market research
- geometric ratio — the ratio of consecutive terms in a geometric progression.
- geomorphogenist — one who studies, or is an expert in, geomorphogeny
- geomorphologist — A geologist whose speciality is geomorphology.
- georg simon ohm — Georg Simon [gey-awrk zee-mawn] /geɪˈɔrk ˈzi mɔn/ (Show IPA), 1787–1854, German physicist.
- glass harmonica — a musical instrument composed of a set of graduated, revolving glass bowls, the rims of which are moistened and set in vibration by friction from the fingertips.
- gnu mirror site — GNU archive site
- go like a dream — to move, develop, or work very well
- golden samphire — a Eurasian coastal plant, Inula crithmoides, with fleshy leaves and yellow flower heads: family Asteraceae (composites)
- gorlin syndrome — a rare congenital disorder in which cancer destroys the facial skin and causes blindness; skeletal anomalies can also occur
- gossipmongering — The behaviour of a gossipmonger; the spreading of salacious rumours.
- governmentalism — the trend toward expansion of the government's role, range of activities, or power.
- governmentalist — one who promotes the philosophy of governmentalism
- governmentality — (sociology) The organized practices (mentalities, rationalities, and techniques) through which subjects are governed and influenced.
- governmentalize — (US) To bring a private entity under government control; to nationalize.
- gram's solution — (sometimes lowercase) a solution of iodine, potassium iodide, and water, used in staining bacteria.