mural crownA crown or headpiece representing city walls or towers, used as a military decoration in Ancient Rome and later as a heraldic symbol in Europe.
muramicOf or pertaining to muramic acid or its derivatives
muropeptideAny peptidoglycan associated with a cell wall.
murrhineMade of murra; applied to certain valuable vases of great beauty and delicacy used by the luxurious in Rome as wine cups.
murusA wall, in the context of Ancient Rome. "Ubi vero moveri et adpropinquare muris viderunt, nova atque inusitata specie commoti legatos ad Caesarem de pace miserunt,.." Julius Caesar, Bellum Gallicum II
muscifugeSomething which repels or kills flies, typically a plant; a fly repellent. Also spelled "muscafuge" (1844) by Henry Stephens, who claimed to have coined it.
mutoscopeAn early motion-picture device, involving viewing a series of photographs taken in quick succession giving the illusion of movement, seen by one person at a time through a peephole.
mutuaryOne who borrows personal chattels which are to be consumed by him, and which he is to return or repay in kind
myrobalanA plum-like fruit from various trees of the genus Terminalia, formerly used in medicine and now in the dyeing industry; also, the tree itself.
nano-In the International System of Units and other metric systems of units, multiplying the unit to which it is attached by 10⁻⁹ (short scale billionth or long scale milliardth). Symbol: n
nanocormiaA form of dwarfism characterized by a very short trunk
napellusThe monkshood or wolfsbane (Aconitum napellus).
napiformShaped like a turnip; spherical at the top, but with a tapering bottom.
nascencyA state of incipiency; a quality of nascence.
nasusA horn-like elongated rostrum on the head of soldier termites of the subfamily Nasutiterminae, capable of producing and spraying noxious secretions for defense.
nebrisThe skin of a fawn, as worn by Dionysus, and as worn in his honor by his male followers and female followers (maenads) and other votaries in Ancient Greece. It has also been shown as a panther or fox skin in different contexts.
nebuleA decorative wavy or curly pattern; moulding of an undulating or wavy form.
nebulizeTo convert liquid into a fine spray of aerosols, by using a nebulizer; to atomize
necessariumSynonym of reredorter: a monastery's latrine, outhouse, or lavatory, typically located behind the dormitory.