16-letter words containing a, f, m, i
- dehumidification — Dehumidification is the removal of vapor from a gas-vapor mixture.
- dictionary flame — [Usenet] An attempt to sidetrack a debate away from issues by insisting on meanings for key terms that presuppose a desired conclusion or smuggle in an implicit premise. A common tactic of people who prefer argument over definitions to disputes about reality. Compare spelling flame.
- dimethyl sulfate — a colorless or yellow, slightly water-soluble, poisonous liquid, (CH 3) 2 SO 2 , used chiefly in organic synthesis.
- disfranchisement — to deprive (a person) of a right of citizenship, as of the right to vote.
- documentary film — factual, informative film
- duchess of malfi — a tragedy (1614?) by John Webster.
- embroidery frame — a frame in the form of a pair of (usually circular) rings, designed to keep the fabric taut while an embroiderer works on it
- equation of time — the difference between apparent solar time and mean solar time, being at a maximum in February (over 14 minutes) and November (over 16 minutes)
- examine-in-chief — to examine (one's own witness) in attempting to adduce a case
- exemplifications — Plural form of exemplification.
- exhaust manifold — An exhaust manifold is a heat-resistant tube that connects an engine to an exhaust pipe.
- fair to middling — free from bias, dishonesty, or injustice: a fair decision; a fair judge.
- falsificationism — (epistemology) A scientific philosophy based on the requirement that hypotheses must be falsifiable in order to be scientific; if a claim is not able to be refuted it is not a scientific claim.
- family allowance — a regular government payment to the parents of children up to a certain age
- family balancing — the choosing of the sex of a future child on the basis of how many children of each sex a family already has
- family of curves — a collection of curves whose equations differ only by values assigned a parameter or parameters.
- family physician — a general practitioner.
- farmington hills — a city in SE Michigan.
- fashion magazine — periodical about trendy clothing
- father christmas — Santa Claus.
- feather geranium — a Eurasian weed, Chenopodium botrys, of the amaranth family, having clusters of inconspicuous flowers and unpleasant smelling, lobed leaves.
- feminine caesura — a caesura occurring immediately after an unstressed or short syllable.
- ferdinand marcos — Ferdinand E(dralin) [ed-ruh-lin] /ˈɛd rə lɪn/ (Show IPA), 1917–1989, Philippine political leader: president 1965–86.
- fertile material — material which can be converted into a fissile material by a neutron-induced nuclear reaction, as uranium-238 or thorium-232
- fibonacci number — a number in the Fibonacci sequence, each of which is the sum of the previous two
- finance minister — a member of a government in charge of the financial affairs of a state etc
- finite automaton — Finite State Machine
- firewall machine — (networking, security) A dedicated gateway server with special security precautions on it, used to service external connections (typically from the public Internet). The firewall machine protects servers and networks hidden behind it from crackers. The typical firewall is an inexpensive microprocessor-based Unix machine with no critical data, with public network ports on it, but just one carefully watched connection back to the rest of the cluster. The special precautions may include threat monitoring, call-back, and even a complete iron box keyable to particular incoming IDs or activity patterns. The type of network and security environment of a firewall machine is often called a De-Militarised Zone (DMZ). It may contain other servers such as e-mail servers or proxy gateways - machines that need to be publicly accessible but also need some access to internal systems. Also known as a (Venus) flytrap after the insect-eating plant.
- fisherman's bend — a knot made by taking a round turn on the object to which the rope is to be fastened, passing the end of the rope around the standing part and under the round turn, and securing the end.
- fisherman's knot — a knot for joining two ropes of equal thickness consisting of an overhand knot or double overhand knot by each rope round the other, so that the two knots jam when pulled tight
- fisherman's ring — the signet ring worn by the pope.
- flame cultivator — an implement that kills weeds by scorching them with a directed flow of flaming gas.
- flash eliminator — a device fitted to the muzzle of a firearm to reduce the flash made by the ignited propellant gases
- flight formation — an arrangement of two or more airplanes flying together in a group, usually in a predetermined pattern.
- flight simulator — a device used in pilot and crew training that provides a cockpit environment and sensations of flight under actual conditions.
- flying ambulance — an aircraft used to take sick or injured people to hospital
- for a/one minute — If you say that you do not believe for a minute or for one minute that something is true, you are emphasizing that you do not believe that it is true.
- for the meantime — For the meantime means for a period of time from now until something else happens.
- formation flying — a formal arrangement of flying aircraft acting as a unit
- formation packer — A formation packer is a substance that is used as a seal between the casing and the borehole so that part of the hole can be tested.
- fortin barometer — an adjustable cistern barometer, the most common of those employing mercury.
- four-dimensional — of a space having points, or a set having elements, which require four coordinates for their unique determination.
- four-masted brig — jackass bark (def 2).
- franking machine — a machine that franks letters
- frederic mistral — Frédéric [frey-dey-reek] /freɪ deɪˈrik/ (Show IPA), 1830–1914, French Provençal poet: Nobel prize 1904.
- freight terminal — (on a rail network) a place where freight is stored while awaiting onward transport
- french ice cream — a type of ice cream in which an egg and cream mixture is cooked to a light custard before being frozen.
- frigate mackerel — a small, blue-green, black-striped fish, Auxis thazard, abundant in tropical seas, having dark, oily flesh that is sometimes used as food.
- fundamental unit — one of a set of unrelated units that form the basis of a system of units. For example, the metre, kilogram, and second are fundamental units of the SI system
- fundamentalistic — Fundamentalist.