Alphabetical word directory
English words starting with M
Showing words 961–1,080 of 2,958. Choose a word to read its meaning, etymology and origin.
megachurch
nA church, typically Protestant evangelical, with a very large congregation averaging over 2,000 members attending weekly services.
megacity
nA very large city, typically one with a population of over ten million people.
megadeal
nan extremely large and important business deal or agreement, especially one involving a very large sum of money.
megadose
na very large dose of a substance, especially a vitamin or drug.
megafauna
nThe large animals of a particular region, habitat, or geological period, especially those that are now extinct.
megalith
na very large stone, especially one used in prehistoric monuments or in the construction of ancient tombs and temples.
megalithic
adjrelating to or constructed from very large stones.
megalomania
na mental condition or a tendency characterized by an obsession with power and a belief in one's own extreme importance, talent, or omnipotence.
megalomaniac
na person who has an obsessive desire for power and an exaggerated belief in their own importance or abilities.
megalomaniacal
adjhaving an obsessive desire for power and an exaggerated belief in one's own importance or abilities, often to a delusional degree.
megalopolis
nA very large, densely populated urban area, typically consisting of several cities and towns that have grown and merged together.
megaparsec
nA unit of distance in astronomy equal to one million parsecs, approximately 3.26 million light-years.
megaphone
na cone-shaped device used to amplify and direct a person's voice.
megapixel
nA unit of measurement for the resolution of a digital image or camera, equal to one million pixels.
megaplex
nA very large building or complex, especially one containing a multiplex cinema with many screens.
megastar
na very famous and successful performer, especially in the fields of music, film, or sport.
megastore
nAn extremely large shop, especially one that is part of a chain and sells a wide variety of goods.
megaton
nA unit of explosive power equal to one million tons of TNT
megawatt
nA unit of power equal to one million watts.
meiosis
nA type of cell division that results in four daughter cells each with half the number of chromosomes of the parent cell, as in the production of gametes.
melaleuca
nA genus of trees and shrubs of the myrtle family, native chiefly to Australia, having aromatic leaves and heads of white or pink flowers. Many species are known as paperbarks or honey myrtles.
melamine
na white crystalline compound used in making plastics, adhesives, and surface coatings.
melancholia
na state of deep and persistent sadness or depression, especially as a mental condition.
melancholic
adjCharacterized by or causing a deep feeling of sadness and depression.
melancholy
nA feeling of deep sadness with no obvious cause.
melanesian
adjRelating to Melanesia, its peoples, or their languages.
melange
nA mixture or medley of different things.
melanin
nA dark brown to black pigment occurring in the hair, skin, and iris of the eye in people and animals, responsible for tanning of skin exposed to sunlight.
melanocyte
nA specialized skin cell that produces and contains the pigment melanin.
melanoma
na type of skin cancer that develops from pigment-producing cells (melanocytes).
melatonin
nA hormone produced by the pineal gland in the brain, involved in regulating sleep and wake cycles.
meld
vTo blend or merge together, especially in a way that makes the components indistinguishable.
melding
nThe process or result of merging or blending things together to form a unified whole.
melee
nA confused fight or struggle at close quarters, especially involving many people.
mellifluous
adj(of a sound or voice) sweet and smooth; pleasant to hear.
mellow
adj(of a sound, taste, or color) pleasantly smooth, soft, or rich; not harsh, sharp, or bright.
mellowing
adj(of a person or mood) becoming softer, gentler, and more understanding, especially with age or experience.
mellowness
nthe quality of being pleasantly smooth, soft, or rich, especially in sound, taste, or color.
melodic
adjHaving a pleasant and tuneful sound.
melodically
advIn a way that relates to or is characteristic of melody.
melodie
nA sequence of single notes that is musically satisfying; a tune.
melodious
adjHaving a pleasant and tuneful sound.
melodrama
na story, play, or film in which exciting things happen and the characters show very strong emotions, often in a way that is exaggerated and not believable.
melodramatic
adjshowing much stronger emotions than are necessary or usual for a situation
melodramatically
advin an exaggerated, emotional, or theatrical manner, often to an excessive degree.
melody
nA sequence of single notes that is musically satisfying; a tune.
melon
nA large, round fruit with a hard green or yellow skin, sweet juicy flesh, and a lot of seeds.
melt
v(of a solid substance) to become liquid, especially as a result of heating.
melt-in-your-mouth
adj(of food) extremely tender, soft, and delicious, seeming to dissolve easily when eaten.
meltdown
na serious accident in which the central part of a nuclear reactor melts, causing harmful radiation to escape.
melted
adjchanged from a solid to a liquid state by heat.
melting
adjBecoming liquid, especially by heat
melting-pot
nA place where different peoples, styles, theories, etc. are mixed together.
meltingly
advIn a way that inspires tender emotion, sympathy, or sentimentality.
meltwater
nWater that comes from melting ice or snow.
member
nA person, animal, or thing that belongs to a particular group or organization.
members-only
adjRestricted to members of a particular group, club, or organization.
membership
nThe state of being a member of a group, organization, or club.
membrane
nA thin, soft, flexible layer of tissue or material that covers, lines, separates, or connects parts inside a living thing or a structure.
membranous
adjresembling or consisting of a thin, pliable layer of tissue.
memento
nan object that you keep to remind you of a person, place, or event
memo
nA short written message used within an organization, typically for communication between colleagues.
memoir
nA historical account or biography written from personal knowledge or special sources.
memoirist
nA person who writes memoirs.
memorabilia
plural nounobjects that are collected because they are connected with a person or event that is thought to be interesting or important
memorable
adjWorth remembering or easily remembered, especially because of being special or unusual.
memorably
advin a way that is worth remembering or easily remembered, especially because it is special or unusual
memorandum
nA short written note or report for future use, especially in business or diplomacy.
memorial
adjCreated or intended to honor and remember a person or event that has passed.
memorialization
nThe act or process of creating a memorial or something that serves as a memorial.
memorialize
vTo do something to preserve the memory of a person or event, such as by creating a statue or holding a ceremony.
memorise
vTo learn something so that you remember it exactly.
memorization
nThe process of learning something so that you remember it exactly.
memorize
vto learn something so that you will remember it exactly
memorized
vTo learn something so that you remember it exactly.
memory
nThe ability of the mind to store and recall information or past experiences.
men-only
adjRestricted to or intended for men only.
menace
nsomething that is likely to cause harm or danger; a threat.
menacing
adjsuggesting the presence of danger; threatening
menacingly
advin a way that suggests something bad, harmful, or dangerous is going to happen
menage
nThe members of a household, especially when considered as a unit.
menagerie
nA collection of wild animals kept in captivity for exhibition.
menarche
nThe first occurrence of menstruation in a woman's life.
mend
vTo repair something that is broken, damaged, or torn.
mendacious
adjnot telling the truth; lying
mendacity
nthe act of not telling the truth; the tendency to lie
mendelian
adjRelating to or following the theories of Gregor Mendel, especially the principles of inheritance based on his experiments with pea plants.
mender
nA person who repairs or fixes things that are broken or damaged.
mendicant
na beggar.
mending
nThe act of repairing something that is broken or damaged.
menfolk
nthe men of a family or community considered as a group
menial
adj(of work) not skilled or important, and often boring or badly paid
meningeal
adjrelating to or affecting the meninges, the membranes that surround the brain and spinal cord.
meninges
nThe three membranes (the dura mater, arachnoid, and pia mater) that line the skull and vertebral canal and enclose the brain and spinal cord.
meningioma
na type of tumor that forms in the meninges, the membranes that surround the brain and spinal cord.
meningitis
nInflammation of the meninges, the membranes that surround the brain and spinal cord, typically caused by infection.
meningococcal
adjrelating to or caused by meningococci, the bacteria responsible for meningitis and septicemia.
meniscus
nthe curved upper surface of a liquid in a tube, caused by surface tension.
mennonite
nA member of a Protestant sect originating in the 16th century, emphasizing adult baptism, nonviolence, and simple living.
menopausal
adjRelating to or experiencing the menopause, the time in a woman's life when her menstrual periods stop permanently.
menopause
nthe time in a woman's life when she stops menstruating, typically between the ages of 45 and 55.
menorah
nA candelabrum with seven or nine branches that is used in Jewish worship, especially during the festival of Hanukkah.
mensch
nA person of integrity and honor, especially a man who is strong, decent, and reliable.
menses
nThe flow of blood and other material from the lining of the uterus, occurring in women approximately every four weeks from puberty until menopause, except during pregnancy.
menstrual
adjRelating to the monthly process of menstruation.
menstruate
v(of a woman or female animal) to discharge blood and other material from the lining of the uterus at intervals of about one lunar month from puberty until menopause, except during pregnancy.
menstruating
v(of a woman or female animal) to discharge blood and other material from the lining of the uterus as part of a monthly cycle
menstruation
nThe process in a woman or female animal of discharging blood and other material from the lining of the uterus at intervals of about one month from puberty until menopause, except during pregnancy.
mensuration
nThe act or process of measuring something.
menswear
nClothing designed for and worn by men.
mental
adjRelating to the mind or the process of thinking.
mental-health
nA person's condition with regard to their psychological and emotional well-being.
mentality
nThe particular way of thinking of a person or group.
mentally
advin a manner relating to the mind or the process of thinking
mentation
nThe process or activity of thinking; mental activity.
mentee
na person who is advised, trained, or guided by a more experienced or influential person.
menthol
nA white crystalline substance with a strong smell of mint, used to relieve pain or as a flavouring.
mention
vTo refer to something briefly or casually.
mentor
nan experienced and trusted adviser
mentoring
nThe activity of giving a younger or less experienced person help and advice over a period of time, especially at work or school.