13-letter words containing m, y
- fly fisherman — one who fishes by fly-casting
- flying column — (formerly) a force of troops equipped and organized to move swiftly and independently of a principal unit to which it is attached.
- folding money — paper money.
- 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
- formal theory — 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
- formidability — causing fear, apprehension, or dread: a formidable opponent.
- formulaically — made according to a formula; composed of formulas: a formulaic plot.
- fort mcmurray — a town in NE Alberta, in W Canada, on the Athabasca River.
- forty-eightmo — a book size of about 2½ × 4 inches (6 × 10 cm), determined by printing on sheets folded to form 48 leaves or 96 pages. Abbreviation: 48mo, 48°.
- fragmentarily — consisting of or reduced to fragments; broken; disconnected; incomplete: fragmentary evidence; fragmentary remains.
- french system — a method of spinning in which fibers of extremely short-staple wool are not twisted before being spun.
- funambulatory — relating to tightrope-walking
- fundamentally — serving as, or being an essential part of, a foundation or basis; basic; underlying: fundamental principles; the fundamental structure.
- funemployment — the condition of a person who enjoys being out of work
- gallop rhythm — an abnormal heart rhythm characterized by three clear sounds in each beat, resembling the sound of a horse's gallop.
- games library — a type of library for video games where games (usually downloaded via the internet) can be paid for per use rather than be bought at full price
- geochemically — In a geochemical manner.
- geometrically — of or relating to geometry or to the principles of geometry.
- geomorphology — the study of the characteristics, origin, and development of landforms.
- germinability — the degree of ability of a seed to germinate or sprout.
- gerrymandered — Simple past tense and past participle of gerrymander.
- gerrymanderer — a person who gerrymanders
- ginger family — the plant family Zingiberaceae, characterized by tropical, often aromatic herbaceous plants having rhizomes, long sheathing leaves, and clusters of tubular flowers, and including cardamon, ginger, and turmeric.
- 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
- go swimmingly — If you say that something is going swimmingly, you mean that everything is happening in a satisfactory way, without any problems.
- golden remedy — a very successful way of dealing with a problem
- goodhumoredly — In a good-humored manner.
- grammatically — of or relating to grammar: grammatical analysis.
- grandmotherly — of or characteristic of a grandmother.
- graphemically — In terms of or by means of graphemes.
- gravity meter — gravimeter (def 2).
- gray eminence — a person who wields unofficial power, especially through another person and often surreptitiously or privately.
- grease monkey — a mechanic, especially one who works on automobiles or airplanes.
- great grimsby — seaport in Humberside, NE England, at the mouth of the Humber estuary: county district pop. 91,000
- 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
- gross anatomy — the branch of anatomy that deals with structures that can be seen with the naked eye.
- gymnastically — In a gymnastic manner.
- gymnospermous — of or relating to a gymnosperm; having exposed or naked seeds.
- gynaecomastia — abnormal overdevelopment of the breasts in a man
- gynandromorph — an individual exhibiting morphological characteristics of both sexes.
- gynomonoecism — the condition of having female flowers and also flowers that have a pistil and stamen on the same plant
- gyrocompasses — Plural form of gyrocompass.
- gyromagnetism — the condition or state of being gyromagnetic
- haemodialyses — Plural form of haemodialysis.
- haemodialysis — (medicine) the use of dialysis to remove waste products from the blood in the case of kidney failure.
- haemodialyzer — a piece of equipment used in haemodialysis to screen the blood to remove unwanted substances
- haemodynamics — a branch of physiology that deals with the circulation of the blood
- he's your man — he's the person needed (for a particular task, role, job, etc)
- headmistressy — typical of the duties and behaviour of a headmistress
- heavy element — any element heavier than helium