megaduodenum
Abnormally large size of the duodenum.

megagametocyte
Synonym of macrogametocyte.

megagametocytes
plural of megagametocyte

megaintestine
An abnormal dilation of the intestine

megakaryoblast
A precursor cell in hematopoiesis which gives rise to the promegakaryocyte, which in turn gives rise to the megakaryocyte.

megakaryoblasts
plural of megakaryoblast

megakaryocyte
A large cell, found in bone marrow, responsible for the production of platelets.

megakaryocytes
plural of megakaryocyte

megakaryocytopoesis
Misspelling of megakaryocytopoiesis.

megakaryocytopoieses
plural of megakaryocytopoiesis

megakaryocytopoiesis
The cellular development process that leads to platelet production.

megalocornea
A condition characterized by a very large cornea

megalocorneas
plural of megalocornea

megalokaryocyte
megakaryocyte

megalokaryocytes
plural of megalokaryocyte

megaloschizogony
Asexual reproduction of protozoans characterized by very large schizonts.

megalospermatogonia
plural of megalospermatogonium

megalospermatogonium
A megalohead spermatogonium

megalosplenia
Synonym of splenomegaly.

megaloureter
megaureter

meganeurite
A swollen neuron that stores ganglioside

megaoesophagus
An unusual enlargement of the oesophagus sometimes associated with achalasia

megapenis
An abnormally large penis; macropenis

megapenises
plural of megapenis

megaphallus
An abnormally large penis; macropenis

megaphalluses
plural of megaphallus

megaphyll
A leaf having an internally branching system of veins, or a structure that is derived from such a leaf.
A relatively large leaf, between mesophyll and macrophyll in size.

megaphylls
plural of megaphyll

megaprepuce
Pathological preputial enlargement.

megarectum
An abnormally large rectum.

megarectums
plural of megarectum

megasigmoid
Abnormal enlargement of the sigmoid colon.

megasporocyte
a megaspore mother cell

megasporocytes
plural of megasporocyte.

megasyndrome
The pathological enlargement of an organ etc

megasyndromes
plural of megasyndrome

megathrombocytopenia
Synonym of macrothrombocytopenia.

megaureter
abnormal dilation of the ureter

megaureters
plural of megaureter

megaviscera
enlargement of the viscera, typically leading to an obstruction

megazooid
A large motile daughter cell of certain unicellular algae.

megazooids
plural of megazooid

meibocyte
A type of cell found in the meibum produced by the meibomian gland

meibocytes
plural of meibocyte

meibography
imaging of the meibomian glands

meiocyte
A kind of cell that differentiates into a gamete through the process of meiosis.

meiocytes
plural of meiocyte

melanaphore
Misspelling of melanophore.

melanisation
Alternative form of melanization.

melanisations
plural of melanisation

melanism
Congenital abundance or excess of melanin pigmentation in the skin, hair, feathers and/or eyes, more than is typical for the species.

melanisms
plural of melanism

melanization
Conversion into melanin, or an increase in the concentration of melanin within (a tissue or organism)

melanizations
plural of melanization

melanoblast
The precursor cell of a melanocyte.

melanoblasts
plural of melanoblast

melanocyte
A cell in the skin that produces the pigment melanin.

melanocytes
plural of melanocyte

melanofibril
A fibril that contains melanin

melanofibrils
plural of melanofibril

melanogeneses
plural of melanogenesis

melanogenesis
The production of melanin in human skin

melanoleucophore
A leucophore arising from a melanophore.

melanoleucophores
plural of melanoleucophore

melanophagosome
The phagosome of a melanocyte

melanophagosomes
plural of melanophagosome

melanophore
A cell containing melanin or other black pigment, such as are found in fish, amphibians, and reptiles

melanophores
plural of melanophore

melanopore
Misspelling of melanophore.

melanopsin
A type of photopigment (an opsin) found in the retina; it is involved in the regulation of circadian rhythms

melanopsins
plural of melanopsin

melanosome
Any organelle that contains melanin.

melanosomes
plural of melanosome

melanotroph
A cell in the pituitary gland that generates melanocyte-stimulating hormone from its precursor proopiomelanocortin.

melanotrophs
plural of melanotroph

melicotoon
Alternative form of melocoton.

melicotoons
plural of melicotoon

melocoton
A kind of yellow-fleshed peach having red skin
A quince.

melocotons
plural of melocoton

melocotoon
Alternative form of melocoton.

melocotoons
plural of melocotoon

melodeum
A small keyboard organ.

memapsin
membrane-associated aspartic protease

memapsins
plural of memapsin

membrain
Misspelling of membrane.

membrana
A membrane.
A thin, animal-derived, flexible planar material, such as parchment.

membranae
plural of membrana

membrane
A flexible enclosing or separating tissue forming a plane or film and separating two environments.
A flexible enclosing or separating tissue forming a plane or film and separating two environments.
A flexible enclosing or separating tissue forming a plane or film and separating two environments.
A piece of parchment forming part of a roll.

membranectomies
plural of membranectomy

membranectomy
excision of a membrane

membranes
plural of membrane
The amniotic sac.

membranogenesis
The production of a membrane

membranology
The science of membranes.

membranolysis
The disruption of a biological membrane

membranome
The set of biological membranes in an organism

membranomes
plural of membranome

membranosome
A membraneous lomasome

membranosomes
plural of membranosome

membranule
A small membrane
Any of the small sections of the wing of an insect such as a dragonfly

membranules
plural of membranule

menagogue
Obsolete form of emmenagogue.

menagogues
plural of menagogue

menigioencephalomyelitis
Misspelling of meningoencephalomyelitis.

meninge
meninx

meninges
The three membranes that envelop the brain and spinal cord.

meningocele
A form of spina bifida in which a meningeal sac of cerebrospinal fluid protrudes through the skull.

meningoceles
plural of meningocele

meningoencephalocele
A protrusion of the meninges and the brain through a defect in the cranium.

meningoencephaloceles
plural of meningoencephalocele

meningoencephalocoele
Alternative form of meningoencephalocele.

meningoencephalocoeles
plural of meningoencephalocoele

meningoencephalomyelitis
A form of encephalomyelitis that also affects the meninges

meningoencephalopathies
plural of meningoencephalopathy

meningoencephalopathy
Any encephalopathy that also affects the meninges

meningomyelocele
A congenital defect of the central nervous system of infants in which membranes and the spinal cord protrude through an opening or defect in the vertebral column.

meninx
A membrane, especially one of the three membranes lining the skull and vertebral canal and enclosing the brain and spinal cord in vertebrates.

meniscectomies
plural of meniscectomy

meniscectomy
Removal of the meniscus (cartilage) of a joint (especially of the knee).

menostasis
menopause

mensa
In planetary geology, a large mesa-like area of raised land.
The upper surface of an altar.

mensae
plural of mensa

mensas
plural of mensa

menstration
Misspelling of menstruation.

menstrations
plural of menstration

menstruation
The periodic discharging of the menses, the flow of blood and cells from the lining of the uterus in unfertilized females of humans and other primates.
An instance of menstruation, the part of each month during which a fertile woman menstruates.

menstruations
plural of menstruation

mentacide
Alternative spelling of menticide.

mentales
plural of mentalis

mentalis
A paired central muscle of the lower lip, situated at the tip of the chin; it originates in the incisive fossa of the mandible, inserts in the skin of the chin, and raises the chin and pushes up the lower lip.

menticide
Brain-washing, conditioning people to abandon their beliefs.
Efforts to destroy the mind or the will of an individual or group of people.