Dictionary — M

A personal lexicon of unusual, archaic, scientific, and otherwise interesting words encountered in reading. Browse other letters from the Dictionary catalog.

Word Definition
macadam pavement made of layers of compacted broken stone, usually bound with tar or asphalt
madrigal unaccompanied polyphonic part song using secular text and intended for 4 to 6 voices
maieutic/maieutical adj. of or relating to the aspect of the Ser, gauzy fabric; something delicate, light or flimsy; a fine film of cobwebs. adj., sheer, light, delicate, or tenuous
maître d’ (master of) head
malapropism ludicrous misuse of a word; esp. by confusion with word of similar sound
malfeasance misconduct or wrongdoing esp. by a public official.
mamba venomous arboreal African snake.
Manachaeism a dualistic philosophy dividing the world between good and evil principles or regarding matter as intrinsically evil and mind as intrinsically good
mandrill baboon
manqué unfulfilled or frustrated in realization of ambitions or capabilities.
manta ray with large flattened body, winglike pectoral fins, a whiplike tail and two hornlike fins that project forward from head (sea devil, devilfish).
markka currency of Finland
Marmoset small American monkey
mast vertical spar
matin of or relating to matins or to the early part of day
matinee daytime entertainment
maudlin effusively or tearfully sentimental
maunder v. to talk incoherently or aimlessly; to move or act aimlessly or vaguely; wonder
maverick n. one that refuses to abide by the dictates of or resists adherence to a group; a dissenter; adj. Being independent in thought and action or exhibiting such independence.
mawkish excessively and objectionably sentimental; sickening or insipid
meed a fitting return.
megalith a very large stone used in various prehistoric architecture or monumental styles, notably in western Europe during the second millennium B.C.
melange a mixture
meliorism the belief that society has an innate tendency toward improvement and that this tendency may be furthered through conscious human effort.
mellifluous flowing with sweetness or honey. Smooth and sweet.
ménage à trois a relationship wherein three people, such as a married couple and a lover, live together
mendacious lying, untruthful; false, untrue.
mendacity untruthfulness.
Mendelssohn 1809-1847. German conductor, pianist and composer
Mephistopheles the devil in the Faust legend to whom Faust sold his soul
mephitic adj. poisonous or foul-smelling.
mephitis an offensive smell; a stench; a poisonous or foul-smelling gas emitted from the earth.
mercator projection a cylindrical map projection in which the meridians and parallels of latitude appear as lines crossing at right angles and in which areas appear greater further from the equator
mercurial having the characteristics of eloquence, shrewdness, swiftness and thievishness attributed to the god Mercury. Quick and changeable in temperament; volatile
meridional southern
meta- later in time or development; behind; change or transformation; alternation; beyond, transcend; more comprehensive; having undergone metamorphosis
metamorphic (geology) changed in structure or composition as a result of metamorphism (rock).
metamorphism the process by which rocks are altered in composition, texture or internal structure by extreme heat, pressure and the introduction of new chemical substances.
metaphysics part of philosophy concerned with the study of the ultimate causes and the nature of things; study of or speculation on the fundamentals of existence or reality.
metazoan multicellular organism which is in subdivision of animal kingdom.
metempsychosis reincarnation
métier n. an occupation, a trade, or a profession; work or activity for which a person is particularly suited; one’s specialty
mezzanine lowest balcony in a theatre or front row of such a balcony; partial story between two main stories of a building
miasma a noxious atmosphere or influence; a poisonous atmosphere; a thick, vaporous atmosphere or emanation
midge gnatlike flies frequently occurring in swarms near ponds and lakes; a little person
milliner one that makes, trims, designs or sells hats.
millinery articles, esp. women’s hats, sold by a milliner.
Minotaur (Greek mythology) monster who was half man and half bull
minuet a slow, stately pattern dance in 3/4 time for groups of couples.
mirabile dictu wonderful to relate
misanthrope one who hates mankind.
miscreant an evildoer; a villain. An infidel; a heretic
misogynist n. one who hates women; adj.
mite small arachnid that are often parasitic on animals and plants, infest stored food products and in some species transmit disease
mitigate tr.v. to moderate (a quality or condition) in force or intensity; alleviate; intr.v. to become milder
moderator in a nuclear reactor, a substance used to slow the neutrons released by fission.
modus operandi a method of operating or functioning; a person’s manner of working
molly coddle to be over protective or indulgent toward; a person, esp. a boy who is pampered and over protected
mordant bitingly sarcastic; incisive and trenchant; bitingly painful
morganatic (of marriage) between man of high rank and woman of lower rank, who remains in her former station, their issue having no claim to succeed to possessions or title of father.
morning glory turning vine having funnel-shaped, variously colored flowers that close late in the day.
morose adj. Sullenly melancholy; gloomy
morpheme a meaningful linguistic unit consisting of a word or word element that cannot be divided into smaller meaningful parts.
mosey walk in leisurely or aimless manner.
motet polyphonic composition of sacred text usually sung without accompaniment
mountebank a hawker of quack medicines who attracts customers with stories, jokes or tricks; a flamboyant
mousse chocolate pastry
muggy warm and extremely humid
mulish stubborn or recalcitrant; obstinate
munificent generous
mush n. a thick porridge or pudding of cornmeal; something thick, soft, and pulpy; mawkish sentimentality, affection or amorousness; tr.v. mash or crush
muss tr.v. to make messy or untidy; rumple; n. a state of disorder; a mess
muster critical examination.
mutable capable of or subject to change or alteration. Prone to frequent change; inconstant. Tending to undergo genetic mutation
muzjik/moujik a peasant in czarist Russia
myrmidon a faithful follower who carries out orders without question