Spinner

noun
A marque of flying automobile.
Source
Blade Runner

Spinward

adverb
In the direction of spin (of a rotating ringworld or orbital habitat.)
Source
Ringworld

Spla

adjective informal
A state of intense anger or agitation.
Origin
Possibly a truncation of dysplasia (bad formation) in reference to the idiom “bent out of shape”.
Source
The Word for World is Forest

Splicer

noun
A person who has become murderously and irreversibly insane due to excessive genetic modification.
Source
Bioshock

Starcrosser

noun
An interplanetary spacecraft.
Source
The Fifth Head of Cerberus

Supralobe

noun
The region of the human brain responsible for telepathic ability.
Source
Solar Lottery

Sweedack

interjection
Contraction of je suis d’accord.
Origin
Popularised by French Canadian hockey players in the twenty-first century.
Source
The Shockwave Rider

Synchroneurobonding

noun
A virus that makes a group of infectees better able to anticipate one another’s reactions.
Source
Against A Dark Background

Synthespian

noun
A computer-generated artificial actor appearing in motion pictures.
Origin
Portmanteau of ‘synthetic’ and ‘thespian’.
Source
Idoru

Tanj

exclamation
Acronym of “There ain’t no justice” used as an expletive.
Source
Ringworld

Teep

noun informal
A telepath.
Source
Solar Lottery

Telesend

noun
A one-way telepath, able to transmit thoughts to others but unable to read minds.
Origin
Derived from ‘telepath’.
Source
The Stars My Destination