13-letter words containing o, u, r, l
- libel tourist — someone who engages in libel tourism.
- linkage group — a group of genes in a chromosome that tends to be inherited as a unit.
- liposculpture — the surgical removal of subcutaneous fat and its transplant to another part of the body, as to fill out facial contours.
- liquid storax — a solid resin with a vanillalike odor, obtained from a small tree, Styrax officinalis: formerly used in medicine and perfumery.
- lissotrichous — having straight hair.
- literacy hour — (in England and Wales) a daily reading and writing lesson that was introduced into the national primary school curriculum in 1998 to raise standards of literacy
- logic circuit — a circuit designed to perform complex functions defined in terms of elementary functions of mathematical logic.
- logical truth — the property of being logically tautologous
- long trousers — full-length trousers (as opposed to shorts)
- longsuffering — enduring injury, trouble, or provocation long and patiently.
- loop diuretic — any of a group of diuretics, including frusemide, that act by inhibiting resorption of salts from Henle's loop of the kidney tubule
- lophotrichous — (biology, of bacteria) Having multiple flagella located at the same point, so that they can act in concert to drive the bacterium in a single direction.
- lord's supper — the, the sacrament in commemoration of the Last Supper; communion; Mass; Eucharist.
- loss adjuster — A loss adjuster is someone who is employed by an insurance company to decide how much money should be paid to a person making a claim.
- louis pasteur — Louis [loo-ee;; French lwee] /ˈlu i;; French lwi/ (Show IPA), 1822–95, French chemist and bacteriologist.
- lounge around — to pass time idly and indolently.
- lounge lizard — a foppish man who frequents bars, cafés, hotel lounges, etc., with or in search of women.
- low churchman — a person who advocates or follows Low Church practices.
- low countries — the lowland region of W Europe, on the North Sea: consists of Belgium, Luxembourg, and the Netherlands
- low frequency — any frequency between 30 and 300 kilohertz. Abbreviation: LF.
- lower austria — a province in NE Austria. 7092 sq. mi. (18,370 sq. km).
- lower burrell — a city in SW Pennsylvania.
- lubber's hole — (in a top on a mast) an open space through which a sailor may pass instead of climbing out on the futtock shrouds.
- lubber's knot — an improperly made reef or square knot, likely to slip loose.
- lucretia mott — John Raleigh, 1865–1955, U.S. religious leader: Nobel Peace Prize 1946.
- ludicrousness — The state or quality of being ludicrous.
- lump of sugar — lump1 (def 4).
- lump together — If a number of different people or things are lumped together, they are considered as a group rather than separately.
- lunar orbiter — one of a series of space probes that orbited and photographed the moon in 1966 and 1967.
- lunar rainbow — moonbow.
- lunch counter — a counter, as in a store or restaurant, where light meals and snacks are served or are sold to be taken out.
- luxembourgian — of or relating to Luxembourg, its people, or their language.
- luxembourgish — Also, Luxembourgish [luhk-suh m-bur-gish] /ˈlʌk səmˌbɜr gɪʃ/ (Show IPA). Letzeburgesch.
- luxuriousness — characterized by luxury; ministering or conducive to luxury: a luxurious hotel.
- lycanthropous — Lycanthropic.
- macrocephalus — Alternative spelling of macrocephalous.
- macroglobulin — A plasma globulin of high molecular weight.
- macromolecule — a very large molecule, as a colloidal particle, protein, or especially a polymer, composed of hundreds or thousands of atoms.
- macronucleate — having a macronucleus.
- macrovascular — Of or pertaining to the larger blood vessels.
- maculopapular — (medicine, of a rash) Consisting of a flat, red area on the skin that is covered with small confluent bumps, as in scarlet fever and measles.
- major leaguer — either of the two main professional baseball leagues in the U.S.
- major-leaguer — a member of a major-league team.
- majority rule — the principle that decisions supported by more than half the people in a group have effect upon all the people in that group
- malonyl group — the bivalent group C 3 H 2 O 2 , derived from malonic acid.
- mammaliferous — containing the remains of mammals
- mandibuliform — Having the form of a mandible; - said especially of the maxill\u00e6 of an insect when hard and adapted for biting.
- manual worker — a person whose job involves working with the hands
- many-coloured — having many colours
- marvelousness — The quality or state of being marvelous.