13-letter words containing a, t, i, c, s, m
- inner sanctum — sanctum (def 2).
- intermuscular — of or relating to muscle or the muscles: muscular strain.
- intramuscular — located or occurring within a muscle.
- islamic state — an Islamist terrorist organization, formed in the early 21st century, whose aim is to create a caliphate in the Middle East and N Africa
- ismaticalness — the quality of following isms or fashionable doctrines
- isobarometric — isobaric
- isometrically — of, relating to, or having equality of measure.
- isosmotically — With the same osmotic pressure.
- keratomycosis — Fungal infection of the cornea.
- kleptomaniacs — Plural form of kleptomaniac.
- laminectomies — Plural form of laminectomy.
- lymphoblastic — (US, cytology, immunology) Of or pertaining to a lymphoblast.
- machine-steel — low-carbon steel that can be easily machined.
- macroclimates — Plural form of macroclimate.
- macroparasite — (biology) Any parasite that is visible to the naked eye.
- magistratical — Of, pertaining to, or proceeding from, a magistrate; having the authority of a magistrate.
- magnetic axis — the straight line joining the two poles of a magnet, as the poles of the earth
- magnetic disk — Also called disk, hard disk. a rigid disk coated with magnetic material, on which data and programs can be stored.
- magnetic lens — Physics. an electron lens using magnetic fields for focusing an electron beam.
- magnetic star — a star having a strong magnetic field.
- magnetooptics — the branch of physics that deals with magnetooptic phenomena.
- magnetostatic — Of or pertaining to magnetostatics.
- maiden castle — an ancient fortification in Dorsetshire, England, first erected c250 b.c. over the remains of Neolithic and Bronze Age settlements of c2000–c1500 b.c.
- malapropistic — an act or habit of misusing words ridiculously, especially by the confusion of words that are similar in sound.
- manufactories — Plural form of manufactory.
- mare nectaris — (Sea of Nectar) a dark plain in the fourth quadrant of the face of the moon: about 26,000 sq. mi. (67,000 sq. km).
- marginal cost — the cost of one additional unit of any item produced or bought in quantity.
- mariculturist — One who engages in mariculture.
- masculinities — Plural form of masculinity.
- mass catering — the trade of supplying food and drink to large numbers of customers at the same time
- massification — the practice of making luxury products available to the mass market
- master policy — a single policy covering a group of people, typically employees of a company, issued to an employer.
- master switch — a switch that can be used to turn on or off the supply of electricity to a building or to certain equipment
- masticatories — Plural form of masticatory.
- mastigophoric — Carrying or wielding a whip.
- mastoidectomy — the removal of part of a mastoid process, usually for draining an infection.
- match fitness — the condition of being match-fit
- materialistic — excessively concerned with physical comforts or the acquisition of wealth and material possessions, rather than with spiritual, intellectual, or cultural values.
- maternalistic — of, pertaining to, having the qualities of, or befitting a mother: maternal instincts.
- mathematicism — the belief that everything can be explained in mathematical terms
- mean distance — the arithmetic mean of the greatest and least distances of a planet from the sun, used in stating the size of an orbit; the semimajor axis.
- mechanisation — Alternative spelling of mechanization.
- medicamentous — of or relating to medicaments
- megaloblastic — an abnormally large, immature, and dysfunctional red blood cell found in the blood of persons with pernicious anemia or certain other disorders.
- melodramatics — Melodramatic behavior, action, or writing.
- mercerisation — A process of treating cotton with sodium hydroxide in order to make it more lustrous.
- merchant ship — law: commercial vessel
- meritocracies — Plural form of meritocracy.
- mesaticephaly — the state or condition of being mesaticephalic or mesocephalic
- message stick — a stick bearing carved symbols, carried by a native Australian as identification