Monarcholysis

verb
The dissolution, dissociation, and total dissipation of a monarch.
Origin
Formed from ‘monarch’ and lúsis (loosening).
Source
The Cyberiad

Mudboy

noun informal
A low-status male living on Earth, not in the employ of the United Orbital Soviet.
See also
Dirtgirl
Source
Hardwired

Musculator

noun
A creature that contracts its body when one end is in fresh water and the other in salt water, bred for use as a pump or motor.
Source
The Crucible of Time

Musicometer

noun
A device allowing the operator to compose music automatically.
Origin
Derived from metron (measure).
Source
We

Nadsat

noun
  1. A youth dialect.
  2. A teenager.
Origin
-надцать, the Russian equivalent of ‘-teen’.
Source
A Clockwork Orange

Naffle

verb informal
To travel in a spaceship that is nearly as fast as light.
Source
The Shobies’ Story

Nakalchi

noun
A bio-synthetic being spawned from a mother-machine.
Origin
Naqal (imitation).
Source
Oblivion: A Journey

Neantics

noun
The ontology of nothingness.
Origin
Derived from neán (young).
Source
The Sanatorium of Dr Vliperdius

Necrosphere

noun
An airborne swarm of self-organising inanimate matter.
Origin
Nekrós (the dead).
Source
The Invincible

Neighborling

noun
A cohabitant from a lower level of the great indoors.
Source
Love Comes to the Middleman

Nervograp

noun
Specialised animal tissue bred to transmit signals over long distances.
Source
The Crucible of Time

Nestworld

noun
A type of artificial habitat composed of multiple twisting tubes, complexly intertwined.
Source
Matter