15-letter words containing r, t, f, b
- aftershave balm — a soothing lotion for application to the face after shaving
- algebra of sets — a nonempty collection of sets having the property that the union of two sets of the collection is a set of the collection and the complement of each set of the collection is a set in the collection.
- backup software — (tool, software) Software for doing a backup, often included as part of the operating system. Backup software should provide ways to specify what files get backed up and to where. It may include its own scheduling function to automate the procedure or, preferably, work with generic scheduling facilities. It may include facilities for managing the backup media (e.g. maintaining an index of tapes) and for restoring files from backups. Examples are Unix's dump command and Windows's ntbackup.
- bandpass filter — A bandpass filter is a filter designed to pass all frequencies within a band of frequencies.
- bandstop filter — A bandstop filter is a filter designed to eliminate all frequencies within a band of frequencies.
- baptism of fire — If someone who has just begun a new job has a baptism of fire, they immediately have to cope with very many severe difficulties and obstacles.
- bare infinitive — an infinitive verb form without to, used with certain auxiliary verbs , as in I must go. All I did was ask. We might win.
- barefoot doctor — (esp in developing countries) a worker trained as a medical auxiliary in a rural area who dispenses medicine, gives first aid, assists at childbirth, etc
- battery farming — the activity of using batteries for raising poultry
- beast of burden — A beast of burden is an animal such as an ox or a donkey that is used for carrying or pulling things.
- bedford heights — a town in N Ohio.
- beef stroganoff — a dish of thin strips of beef cooked with onions, mushrooms, and seasonings, served in a sour-cream sauce
- beet leafhopper — a small leafhopper (Circulifer tenellus) that transmits a very destructive virus to sugar beets
- before the fact — before the commission of the offence
- before the mast — as an apprentice seaman
- before the wind — with the wind coming from astern
- benefit concert — a concert to raise money for charity
- board of health — an agency with responsibility for health in state, country, etc
- board-certified — A doctor who is board-certified has passed tests and meets the standards of a board of specialists in their area of medicine.
- bohemian forest — a mountain range between the SW Czech Republic and SE Germany. Highest peak: Arber, 1457 m (4780 ft)
- branchial cleft — Zoology. one of a series of slitlike openings in the walls of the pharynx between the branchial arches of fishes and aquatic amphibians through which water passes from the pharynx to the exterior.
- breach of faith — a violation of good faith, confidence, or trust; betrayal: To abandon your friends now would be a breach of faith.
- breach of trust — a violation of duty by a trustee or any other person in a fiduciary position
- breakfast table — You refer to a table as the breakfast table when it is being used for breakfast.
- bristol fashion — clean and neat, with newly painted and scrubbed surfaces, brass polished, etc
- britneyfication — the effect on clothes and fashions of following the revealing styles favoured by the US pop singer Britney Spears (born 1981)
- brownfield site — a disused site envisaged for redevelopment
- buffalo currant — an ornamental shrub, Ribes odoratum, of the central U.S., having showy, drooping clusters of fragrant yellow flowers and edible black fruit.
- buffer solution — a solution to which a salt of a weak acid or base has been added
- butter-fingered — a person who frequently drops things; clumsy person.
- butterfly chair — a lightweight chair consisting of a piece of canvas, leather, etc. slung from a framework of metal bars
- butterfly table — a small occasional table, usually having a round or oval top, with drop leaves supported by swinging brackets pivoted to the stretchers and to the underside of the top.
- butterfly valve — a disc that acts as a valve by turning about a diameter, esp one used as the throttle valve in a carburettor
- butterfly wedge — a wooden fastening in the form of a double dovetail for joining two boards at their edges.
- carbon fixation — the process by which plants assimilate carbon from carbon dioxide in the atmosphere to form metabolically active compounds
- center halfback — Field Hockey. the player in the middle among the halfbacks.
- centrifugal box — a revolving chamber, used in the spinning of manufactured filaments, in which the plastic fibers, subjected to centrifugal force, are slightly twisted and emerge in the form of yarn wound into the shape of a hollow cylinder.
- city of bristol — a port and industrial city in SW England, mainly in Bristol unitary authority, on the River Avon seven miles from its mouth on the Bristol Channel: a major port, trading with America, in the 17th and 18th centuries; the modern port consists chiefly of docks at Avonmouth and Portishead; noted for the Clifton Suspension Bridge (designed by I. K. Brunel, 1834) over the Avon gorge; Bristol university (1909) and University of the West of England (1992). Pop: 420 556 (2001)
- comfort blanket — a blanket that a young child is very attached to
- comfortableness — (of clothing, furniture, etc.) producing or affording physical comfort, support, or ease: a comfortable chair; comfortable shoes.
- comfortably off — If someone is comfortably off, they have enough money to be able to live without financial problems.
- comma butterfly — an orange-brown European vanessid butterfly, Polygonia c-album, with a white comma-shaped mark on the underside of each hind wing
- configurability — The property of being configurable.
- cystic fibrosis — Cystic fibrosis is a serious disease of the glands which usually affects children and can make breathing difficult.
- democratifiable — able to be made into a democracy
- diffrangibility — the power or capability of being diffracted
- dog's breakfast — a disorderly mixture; hodgepodge.
- enfant terrible — If you describe someone as an enfant terrible, you mean that they are clever but unconventional, and often cause problems or embarrassment for their friends or families.
- fabric softener — a substance added to fabrics during laundering to make them puffier and softer.
- false buckthorn — a spiny shrub or small tree, Bumelia lanuginosa, of the sapodilla family, native to the southern U.S., having gummy, milky sap and white, bell-shaped flowers and yielding a hard, light-brown wood.
On this page, we collect all 15-letter words with R-T-F-B. It’s easy to find right word with a certain length. It is the easiest way to find 15-letter word that contains in R-T-F-B to use in Scrabble or Crossword puzzles