13-letter words containing a, e, l, u, r
- luxembourgian — of or relating to Luxembourg, its people, or their language.
- mackerel gull — tern1 .
- macrocephalus — Alternative spelling of macrocephalous.
- 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.
- 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
- mammaliferous — containing the remains of mammals
- mangel-wurzel — a variety of the beet Beta vulgaris, cultivated as food for livestock.
- manual worker — a person whose job involves working with the hands
- many-coloured — having many colours
- marble quarry — a quarry where marble is extracted
- mare australe — (Southern Sea) an area near the south pole of Mars, appearing as a dark region when viewed telescopically from the earth.
- marine league — a unit of 3 nautical miles (5.6 km).
- martin luther — Martin [mahr-tn;; German mahr-teen] /ˈmɑr tn;; German ˈmɑr tin/ (Show IPA), 1483–1546, German theologian and author: leader, in Germany, of the Protestant Reformation.
- marvelousness — The quality or state of being marvelous.
- masterfulness — The quality of being masterful.
- measurability — capable of being measured.
- medullary ray — (in the stems of woody plants) one of the vertical bands or plates of unspecialized tissue that radiate between the pith and the bark.
- melanochroous — having dark-coloured or black skin
- mensurability — The quality of being mensurable.
- mercurialized — Simple past tense and past participle of mercurialize.
- mercurialness — Quality of being mercurial; mercuriality.
- merleau-ponty — Maurice, 1908–61, French phenomenological philosopher.
- metalliferous — containing or yielding metal.
- metallurgical — the technique or science of working or heating metals so as to give them certain desired shapes or properties.
- metallurgists — Plural form of metallurgist.
- microcapsules — Plural form of microcapsule.
- microcephalus — An abnormally small head.
- micronucleate — having a micronucleus.
- millau bridge — a road bridge, the highest in the world, crossing the River Tarn in the Massif Central in SW France; designed by Sir Norman Foster and opened in 2004
- minor-leaguer — a member of a minor-league team.
- miracle fruit — the berrylike fruit of either of two African shrubs, Synsepalum dulcificum or Thaumatococcus daniellii, that, when chewed, causes sour substances to taste sweet.
- misarticulate — to articulate incorrectly or inaccurately
- molly maguire — Irish History. a member of a secret terrorist society organized in Ireland in 1843 to prevent evictions by the government: so called because the members disguised themselves as women.
- monomolecular — noting or pertaining to a thickness of one molecule.
- much-traveled — A much-traveled person has traveled a lot in foreign countries.
- multibranched — Having more than one branch.
- multicamerate — having numerous chambers
- multicategory — (mathematics) A generalization of the concept of category that allows morphisms of multiple arity.
- multicellular — composed of several or many cells.
- multilamellar — referring to a lamella or lamellae.
- multiliteracy — The ability to be literate in terms of text in media other than paper.
- multiparticle — comprising or involving several particles
- multiple star — three or more stars lying close together in the celestial sphere and usually united in a single gravitational system.
- multiramified — having several branches or branchlike parts
- multiregional — of, relating to or involving several regions
- multisectoral — Involving multiple sectors.
- multispectral — (of an airborne camera or scanner) capable of sensing and recording radiation from invisible as well as visible parts of the electromagnetic spectrum.