15-letter words containing o, u, l, e
- quiche lorraine — a quiche containing bits of bacon or ham and often cheese.
- railway journey — a journey made by railway train
- rape of lucrece — a narrative poem (1594) by Shakespeare.
- rational number — a number that can be expressed exactly by a ratio of two integers.
- rayside-balfour — a town in S Ontario, in S Canada.
- reconceptualize — to form into a concept; make a concept of.
- reconstitutable — to constitute again; reconstruct; recompose.
- recontextualize — to contextualize (something) again
- red jungle fowl — any of several East Indian, gallinaceous birds of the genus Gallus, as G. gallus (red jungle fowl) believed to be the ancestor of the domestic fowl.
- refuelling stop — a stop made so that fresh fuel can be supplied (to an aircraft, vehicle, etc)
- refuse disposal — the act of disposing of rubbish and waste
- regulation time — the standard duration of a sports game, before the addition of any extra time to determine a winner, etc
- regulatory gene — any gene that exercises control over the expression of another gene or genes.
- regulatory risk — a risk to which private companies are subject, arising from the possibility of legislation or regulations that will affect business being adopted by a government
- religious house — a convent or monastery.
- religious order — monks: monastery
- religious right — US right-wing Christian movement
- renal corpuscle — Malpighian body (sense 2)
- reported clause — A reported clause is a subordinate clause that indicates what someone said or thought. For example, in 'She said that she was hungry', 'she was hungry' is a reported clause.
- reproducibility — to make a copy, representation, duplicate, or close imitation of: to reproduce a picture.
- requalification — a quality, accomplishment, etc., that fits a person for some function, office, or the like.
- residual income — the remaining income (of a business or person) after necessary debts, expenses, etc, have been paid
- resourcefulness — able to deal skillfully and promptly with new situations, difficulties, etc.
- retrofocus lens — a wide-angle lens, for use on single-lens reflex cameras, of inverted telephoto design, with a back focus greater than the focal length.
- revisualization — the act of visualizing or picturing something again
- revolutionarily — of, pertaining to, characterized by, or of the nature of a revolution, or a sudden, complete, or marked change: a revolutionary junta.
- reynolds number — a dimensionless number, vρl/η, where v is the fluid velocity, ρ the density, η the viscosity and l a dimension of the system. The value of the number indicates the type of fluid flow
- rhyming couplet — a pair of lines in poetry that rhyme and usually have the same rhythm
- ribonucleotides — an ester, composed of a ribonucleoside and phosphoric acid, that is a constituent of ribonucleic acid.
- riviere-du-loup — a city in SE Quebec, in E Canada, on the St. Lawrence.
- rocket launcher — a tube attached to a weapon for the launching of rockets.
- rockwell number — a numerical expression of the hardness of a metal as determined by a test (Rockwell test) made by indenting a test piece with a Brale, or with a steel ball of specific diameter, under two successive loads and measuring the resulting permanent indentation.
- rod pumped well — A rod pumped well is a well with a nodding donkey to remove fluid mechanically.
- rogues' gallery — a collection of portraits of criminals and suspects maintained by the police for purposes of identification.
- rouget de lisle — Claude Joseph [klohd zhaw-zef] /kloʊd ʒɔˈzɛf/ (Show IPA), 1760–1836, French army officer and composer of songs: wrote and composed Marseillaise.
- rough bluegrass — a grass, Poa trivialis, native to Eurasia and naturalized in North America, where it is used in mixtures for lawns and pasturage.
- round-the-clock — around-the-clock.
- royal enclosure — at the Royal Ascot horse-race meeting, an area of Ascot racecourse which is reserved for the Royal Family, members, and their guests
- rub elbows with — the bend or joint of the human arm between upper arm and forearm.
- rubber solution — a kind of rubber-based adhesive
- rule one's life — If you say that something rules someone's life, you mean that it affects everything they do, usually in a negative way.
- rules committee — a special committee of a legislature, as of the U.S. House of Representatives, having the authority to establish rules or methods for expediting legislative action, and usually determining the date a bill is presented for consideration.
- run of the mill — merely average; commonplace; mediocre: just a plain, run-of-the-mill house; a run-of-the-mill performance.
- run-of-the-mill — merely average; commonplace; mediocre: just a plain, run-of-the-mill house; a run-of-the-mill performance.
- running bowline — a type of slipknot formed by running the standing line through the loop formed in a regular bowline
- sale of produce — the selling of something that is produced, esp agricultural products
- saline solution — a solution of salt in water, esp one used medicinally or to keep contact lenses moist
- samuel fb morse — Jedidiah [jed-i-dahy-uh] /ˌdʒɛd ɪˈdaɪ ə/ (Show IPA), 1761–1826, U.S. geographer and Congregational clergyman (father of Samuel F. B. Morse).
- samuel prescott — Samuel, 1751–77, U.S. patriot during the American Revolution: rode with Paul Revere and William Dawes to warn Colonists that British troops were marching from Boston, April 18, 1775.
- sauce espagnole — brown sauce.