13-letter words containing y, f
- free enthalpy — a thermodynamic property of a system equal to the difference between its enthalpy and the product of its temperature and its entropy. It is usually measured in joules
- free-and-easy — enjoying personal rights or liberty, as a person who is not in slavery: a land of free people.
- freeze-drying — a process for drying heat-sensitive substances, as foods, blood plasma, antibiotics, and the like, by freezing the substance and then subliming the ice or other frozen solvent in a high vacuum.
- frelinghuysen — Frederick Theodore, 1817–85, U.S. statesman.
- french pastry — fine, rich, or fancy dessert pastry, especially made from puff paste and filled with cream or fruit preparations.
- french system — a method of spinning in which fibers of extremely short-staple wool are not twisted before being spun.
- friendly fire — Insurance. a fire deliberately set and remaining contained, as in a fireplace or boiler, from which any resulting loss cannot be claimed as an insurance liability (opposed to hostile fire).
- frighten away — cause sb/sth to run away
- frighteningly — to make afraid or fearful; throw into a fright; terrify; scare.
- frobisher bay — an inlet of the Atlantic in NE Canada, in the SE coast of Baffin Island
- frontal gyrus — any of several convolutions on the outer surface of the frontal lobe of the cerebrum.
- fruiting body — an organ that produces spores; fructification.
- frustratingly — to make (plans, efforts, etc.) worthless or of no avail; defeat; nullify: The student's indifference frustrated the teacher's efforts to help him.
- fully fledged — Fully fledged means complete or fully developed.
- funambulatory — relating to tightrope-walking
- functionality — of or relating to a function or functions: functional difficulties in the administration.
- 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
- futurity race — a race for two-year-old horses in which the entries are selected before birth
- 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.
- glove factory — a factory where gloves are made
- go fly a kite — to move through the air using wings.
- grandfatherly — of or characteristic of a grandfather.
- gravity fault — a fault along an inclined plane in which the upper side or hanging wall appears to have moved downward with respect to the lower side or footwall (opposed to reverse fault).
- gyrofrequency — the frequency of rotation of an electron or other charged particle in a magnetic field, directly proportional to the charge of the particle and to the field strength and inversely proportional to the mass of the particle.
- halfheartedly — Without enthusiasm nor interest.
- halfway house — an inn or stopping place situated approximately midway between two places on a road.
- harpers ferry — a town in NE West Virginia at the confluence of the Shenandoah and Potomac rivers: site of John Brown's raid 1859.
- have eyes for — to be interested in
- heavy lifting — hard work: A team of researchers did the heavy lifting for the author.
- helen of troy — Also called Helen of Troy. Classical Mythology. the beautiful daughter of Zeus and Leda and wife of Menelaus whose abduction by Paris was the cause of the Trojan War.
- high fidelity — sound reproduction over the full range of audible frequencies with very little distortion of the original signal.
- honorifically — In a honorific manner.
- house of keys — the lower house of the legislature of the Isle of Man.
- hydrofracking — a process in which fractures in rocks below the earth's surface are opened and widened by injecting chemicals and liquids at high pressure: used especially to extract natural gas or oil.
- hydrofracture — (geology) Rock fracture caused by the pressure of freezing water.
- hydrosulfides — Plural form of hydrosulfide.
- hydrosulfuric — (chemistry) Derived from hydrogen sulfide considered as hydrosulfuric acid.
- hyperflexible — capable of being bent, usually without breaking; easily bent: a flexible ruler.
- hyperfunction — abnormally increased function, especially of glands or other organs.
- hyperinflated — to subject to hyperinflation: hyperinflated prices.
- hypersurfaces — Plural form of hypersurface.
- hypoperfusion — (medicine) Decreased perfusion of blood through an organ.
- hyposulfurous — of or derived from hyposulfurous acid.
- ichneumon fly — any of numerous wasplike insects of the family Ichneumonidae, the larvae of which are parasitic on caterpillars and immature stages of other insects.
- ichthyofaunal — relating to ichthyofauna
- if i were you — You say 'if I were you' to someone when you are giving them advice.
- if you ask me — You can say 'if you ask me' to emphasize that you are stating your personal opinion.
- if you please — expressing mild outrage
- in difficulty — If you are in difficulty or in difficulties, you are having a lot of problems.