Farborn

noun archaic
A person not native to the planet they are inhabiting.
Source
Planet of Exile

Farfetch

verb
The intuitive perception of a moral entirety.
Source
The Left Hand of Darkness

Femfatalatron

noun
An erotifying device stochastic, elastic and orgiastic.
Source
The Cyberiad

Flippo

noun informal
An an urbmon resident who commits non-social acts.
Origin
“They flip; they thwart.”
Source
The World Inside

Floaking

verb
Practising the life-technique of aggregated skill, luck, laziness and chutzpah.
Origin
Coined by immersers.
Source
Embassytown

Freeboot

verb
Recreational use of the anti-cancer drug Reboot™ for the purpose of experiencing its notable gender-reassignment side effect.
Source
Changes

Frelk

noun informal
A person who is sexually attracted to spacers.
Origin
Abbreviation of ‘free-fall-sexual-displacement complex’.
Source
Aye, and Gomorrah…

Frood

noun informal
A really amazingly together guy.
Source
The Hitchhiker’s Guide to the Galaxy

Galaktika

noun
The shared language of the League of All Worlds.
Origin
Corruption of ‘galactic’.
Source
City of Illusions

Gelf

noun
Acronym of “genetically-engineered life form”.
Source
Red Dwarf

Genofix

verb
To genetically modify a life form in order to enhance its natural anatomy and physiology.
Source
Consider Phlebas

Geophone

noun
A listening device that detects vibrations in bedrock.
Origin
Formed from geo (Earth) and phone (sound).
Source
The Stars My Destination