mastacembeloid
Any spiny eel / swamp eel of the suborder Mastacembeloidei

mastacembeloids
plural of mastacembeloid

masterpoint
One of the points awarded by various bridge organisations for success in tournaments.

masterpoints
plural of masterpoint

mastofauna
The mammals, or all kinds of mammals, inhabiting a region.

matadero
A slaughterhouse or abattoir.

matanza
A place where animals are slaughtered, for their hides, meat, tallow, etc, particularly in a Latin American context; a slaughterhouse.
A slaughter, as of cattle or pigs (for their hides, meat, etc), of tuna, or of people; the act of butchering or slaughtering.

matanzas
plural of matanza

matbar
The leader of a village, who serves as arbiter in local disputes.

matbars
plural of matbar

matriculation
Enrollment in a college or university.
A pass in some university examinations.
A registration of armorial bearings.

matriculations
plural of matriculation

matrimoine
Obsolete form of matrimony.

matrimonies
plural of matrimony

matrimony
Marriage; the state of being married.
The ceremony of marriage.
A particular solitaire card game using two decks of cards.
A spouse.

matriotism
School, hometown, or parish pride or loyalty, as opposed to nationalism or patriotism.
The love or celebration of a woman's influence upon society; the female equivalent to male patriotism.
The love of the motherland, as opposed to patriotism as love of the fatherland.
Pacifist patriotism; the love of society as opposed to the love of the state.
An enduring devotion to Mother Earth, ecology, sustainability, peace, and the survival of the human species.

matronaea
plural of matronaeum

matronaeum
Alternative spelling of matroneum.

matronea
plural of matroneum

matroneum
A gallery on the interior of a building, originally intended to accommodate women.

matutolypea
Morning ill-humor; the state of being grumpy or in a bad mood upon waking.

mausoleum
A large stately tomb or a building housing such a tomb or several tombs.
A gloomy, usually large room or building.

mauza
Alternative form of mouza.

mauzas
plural of mauza

mazaar
Alternative form of mazar.

mazaars
plural of mazaar

mazar
A mausoleum or shrine in the Arab world.

mazement
A trancelike state; amazement.

mazements
plural of mazement

mazhab
Alternative form of madhhab.

mazhabs
plural of mazhab

mbari
A ceremonial clay shrine filled with clay models of humans or deities, made by the Igbo tribe.

mbaris
plural of mbari

mbuna
One of a group of haplochromine cichlids from Lake Malawi.

mbunas
plural of mbuna

meatpole
A pole where meat is hung at a hunters' camp.
A penis

meatpoles
plural of meatpole

mechitza
A partition in an Orthodox synagogue to divide men from women

mechitzah
Alternative form of mechitza.

mechitzahs
plural of mechitzah

mechitzas
plural of mechitza

mechitzot
plural of mechitza
plural of mechitzah

meddies
plural of meddy

meddy
A large, gently spinning region of warm water that carries saline water from the mouth of the Mediterranean into the Atlantic.

mediaevaldom
Alternative spelling of medievaldom.

medicane
A hurricane-like storm that forms in the Mediterranean Sea.

medicanes
plural of medicane

medievaldom
The medieval condition or state; medievalness.

medlab
A medical laboratory.

medlabs
plural of medlab

medresa
Alternative spelling of madrasah.

medresas
plural of medresa

medrese
Alternative form of madrasah.

medreses
plural of medrese

medresseh
Alternative form of madrasah.

medressehs
plural of medresseh

megabenthos
deep-sea megafauna

megacaldera
The caldera of a supervolcano.

megacap
The stock of a public company with a very high market capitalization, typically over $100 billion.

megacaps
plural of megacap

megachannel
A very large channel

megachannels
plural of megachannel

megachurch
A church with an atypically large congregation.

megachurches
plural of megachurch

megacities
plural of megacity

megacity
A very large city; a megalopolis.

megacolonies
plural of megacolony

megacolony
An extremely large colony of organisms.

megadalton
A unit equal to one million daltons.

megadaltons
plural of megadalton

megafan
A very large mass of clastic sediment deposited by a laterally mobile river system that fans out from the outlet from a large mountainous drainage network.
An obsessively enthusiastic fan.

megafans
plural of megafan

megafarm
A very large, factory-style farm.

megafarms
plural of megafarm

megafauna
The large animals of a given region or time, considered as a group.
A treatise on such a group of large animals.

megafaunas
plural of megafauna

megagalleries
plural of megagallery

megagallery
A very large commercial art gallery that operates globally.

megahabitat
A very large habitat, typically in the deep sea

megahabitats
plural of megahabitat

megahospital
A very large hospital

megahospitals
plural of megahospital

megahotel
A very large and luxurious hotel.

megahotels
plural of megahotel

megajail
Synonym of megaprison.

megajails
plural of megajail

megalake
A very large lake, especially a prehistoric one

megalakes
plural of megalake

megalosphere
A foraminifer that has a large initial chamber

megalospheres
plural of megalosphere

megamall
A very large mall (shopping centre).

megamalls
plural of megamall

megamarket
A market that is very large.
A very large grocery store, a supermarket.

megamarkets
plural of megamarket

megamarsh
A very large marsh

megamarshes
plural of megamarsh

megamho
A former unit of electrical conductance, equivalent to one million mhos.

megamhos
plural of megamho

megamosque
a very large mosque; a mosque with a large congregation

megamosques
plural of megamosque

megapharmacies
plural of megapharmacy

megapharmacy
A very large pharmacy.

megaplex
A large, multi-screen cinema

megaplexes
plural of megaplex

megapoleis
plural of megapolis

megapolis
A very large city or urban complex; a metropolis.

megapolises
plural of megapolis

megaport
An extremely large port, especially one that combines support for air, naval, and/or terrestrial travel.

megaports
plural of megaport

megaprison
An extremely large prison.

megaprisons
plural of megaprison

megascience
An area of scientific inquiry which is so complex and/or expensive that international collaboration is required to investigate it.

megasciences
plural of megascience

megashed
A massive store, warehouse, or distribution center, especially one with a plain or unattractive exterior.
An extremely large watershed.

megasheds
plural of megashed

megastate
A very large geopolitical state.

megastates
plural of megastate

megatower
A very tall tower.

megatowers
plural of megatower

megatropolis
a very large city

megatropolises
plural of megatropolis

megmho
Alternative form of megamho.

megmhos
plural of megmho

mehalla
Alternative form of mahallah.

mehallas
plural of mehalla.

mehu
Alternative form of meu (“second minister of Kingdom of Dahomey”).

mehus
plural of mehu

meibutsu
A product famously associated with a particular region of Japan, often purchased as a gift or souvenir.

meidan
Alternative spelling of maidan (“an urban open space”).

meidans
plural of meidan

meidaun
Alternative spelling of maidan (“an urban open space”).

meidauns
plural of meidaun

melism
Alternative form of melisma (“passage of multiple notes for a single syllable”).

melisma
A passage of several notes sung to one syllable of text.
The use of such passages.

melismas
plural of melisma

melismata
plural of melisma

melisms
plural of melism

melonries
plural of melonry

melonry
A place where melons are grown.

meltem
Alternative form of meltemi.

meltemi
A strong, dry, northerly, seasonal wind in the Aegean sea; etesian wind.

memistor
A resistor with memory able to perform logic operations and store information.

memistors
plural of memistor

menahel
A principal, especially of a yeshiva or Jewish school.

mentation
Mental activity or mental state, including cognition or, more specifically, thinking.