15-letter words containing y, e, a, r
- lord privy seal — a cabinet minister without portfolio.
- lose your heart — If you lose your heart to someone, you fall in love with them.
- machinery steel — low-carbon steel that can be easily machined.
- magnetorheology — the study of the relationships between the particle and fluid properties of magnetic suspensions.
- majority leader — the leader of the majority party in a legislative body, especially the party member who directs the activities of the majority party on the floor of either the Senate or the House of Representatives.
- make a play for — to act the part of (a person or character) in a dramatic performance; portray: to play Lady Macbeth.
- malacopterygian — belonging or pertaining to the Malacopterygii (Malacopteri), a group of soft-finned, teleost fishes.
- maneuverability — a planned and regulated movement or evolution of troops, warships, etc.
- manoeuvrability — The quality of being manoeuvrable.
- manorial system — manorialism.
- mare erythraeum — (Red Sea) an area in the southern hemisphere of Mars, appearing as a dark region when viewed telescopically from the earth.
- marfan syndrome — a hereditary disorder characterized by abnormally elongated bones, especially in the extremities, hypermotility of the joints, and circulatory and eye abnormalities.
- marie byrd land — former name of Byrd Land.
- marine surveyor — a person who carries out surveys of ships to determine seaworthiness, etc
- marital therapy — a psychotherapeutic treatment for married couples, who are seen by a therapist both individually and jointly to assist them in resolving various problems related to their marriage.
- market analysis — the process of determining factors, conditions, and characteristics of a market.
- marriageability — The condition of being marriageable.
- martensitically — in a martensitic manner
- masculine rhyme — a rhyme of but a single stressed syllable, as in disdain, complain.
- master cylinder — the hydraulic pump of an automotive braking system that contains a cylinder and one or two pistons, is actuated by the brake pedal, and supplies hydraulic fluid under pressure to the brakes at each wheel.
- maternity dress — a dress worn by a pregnant woman and which is designed to allow for the changes in body size which take place during pregnancy
- maternity grant — (in the British National Insurance scheme) a flat-rate benefit for pregnant women on low incomes
- maternity leave — a leave of absence for an expectant or new mother for the birth and care of the baby.
- medical history — the past background of a person in terms of health
- medullary canal — the central area of a bone, containing marrow
- megalokaryocyte — Megakaryocyte.
- memory capacity — (on a computer or other device) the amount of memory space available for data storage
- memory location — (storage) A byte, word or other small unit of storage space in a computer's main memory that is identified by its starting address (and size).
- menstrual cycle — (in women of reproductive age) the cycle of physiological changes affecting the reproductive organs that takes place typically over a month and includes ovulation, thickening of the lining of the womb and menstruation if fertilization of the egg has not occurred
- merchantability — The state of being merchantable.
- merry christmas — well-wishes for Christmas season
- metallurgically — the technique or science of working or heating metals so as to give them certain desired shapes or properties.
- metamorphically — In a metamorphic manner.
- methylpropanone — (organic compound) The industrial solvent butanone.
- michael faraday — Michael, 1791–1867, English physicist and chemist: discoverer of electromagnetic induction.
- microgametocyte — a gametocyte that produces microgametes
- midsummer's day — Midsummer's Day or Midsummer Day is the 24th of June.
- military police — soldiers who perform police duties
- mineralogically — With regard to mineralogy.
- minidisc player — a device for playing minidiscs
- minority leader — the party member who directs the activities of the minority party on the floor of a legislative body, as of the U.S. Congress.
- mixture quality — Mixture quality is the degree to which a mixture is an ideal mixture.
- mock pennyroyal — pennyroyal (def 2).
- monkey, scratch — scratch monkey
- monomolecularly — In monomolecular terms.
- morbidity table — A morbidity table is a statistical table that shows the proportion of people that are expected to become sick or injured at each age.
- morelos y pavon — José María [haw-se mah-ree-ah] /hɔˈsɛ mɑˈri ɑ/ (Show IPA), 1765–1815, Mexican priest and revolutionary leader.
- moreton bay ash — an Australian eucalyptus tree, E. tessellaris, having drooping branches and grey bark
- moreton bay bug — a flattish edible shellfish, Thenus orientalis, of Northern Australian waters
- moreton bay fig — a large Australian fig tree, Ficus macrophylla, having glossy leaves and smooth bark