medullary sheath
— Noun
– English
～ a layer of myelin encasing (and insulating) the axons of medullated nerve fibers
myelin sheath
— Noun
– English
～ a layer of myelin encasing (and insulating) the axons of medullated nerve fibers
merino sheep
— Noun
– English
～ white sheep originating in Spain and producing a heavy fleece of exceptional quality
mountain sheep
— Noun
– English
～ any wild sheep inhabiting mountainous regions
Marco Polo sheep
— Noun
– English
～ Asiatic wild sheep with exceptionally large horns; sometimes considered a variety of the argali (or Ovis ammon)
Marco Polo's sheep
— Noun
– English
～ Asiatic wild sheep with exceptionally large horns; sometimes considered a variety of the argali (or Ovis ammon)
maned sheep
— Noun
– English
～ wild sheep of northern Africa
musk sheep
— Noun
– English
～ large shaggy-coated bovid mammal of Canada and Greenland; intermediate in size and anatomy between an ox and a sheep
moon shell
— Noun
– English
～ marine gastropods having smooth rounded shells that form short spires
Mary Shelley
— Noun
– English
～ English writer who created Frankenstein's monster and married Percy Bysshe Shelley (1797-1851)
Mount Sherman
— Noun
– English
～ a peak in the Rocky Mountains in central Colorado (14,036 feet high)
merchant ship
— Noun
– English
～ a cargo ship; "they did much of their overseas trade in foreign bottoms"
metrazol shock
— Noun
– English
～ the administration of sufficient Metrazol to induce convulsions and coma
machine shop
— Noun
– English
～ workshop where metal is cut and shaped etc., by machine tools
milking shorthorn
— Noun
– English
～ breed evolved from shorthorn beef cattle
moon shot
— Noun
– English
～ the launching of a spacecraft to the moon
masse shot
— Noun
– English
～ a shot in billiards made by hitting the cue ball with the cue held nearly vertically; the cue ball spins around another ball before hitting the object ball
mug shot
— Noun
– English
～ a photograph of someone's face (especially one made for police records)
motion-picture show
— Noun
– English
～ a form of entertainment that enacts a story by sound and a sequence of images giving the illusion of continuous movement; "they went to a movie every Saturday night"; "the film was shot on location"
minstrel show
— Noun
– English
～ a variety show in which the performers are made up in blackface