Wiktionary
superthin
a. Very thin
Usage examples of "superthin".
Basically, his design consisted of a multifaced quartz lens hooked to a miniaturized computer whose memory banks held up to a million and a half physiognomic fraction-representations of various people: men and women, children, with every variant encoded and then projected outward in all directions equally onto a superthin shroudlike membrane large enough to fit around an average human.
They were required to put their thumbs down on an electronic touch pad, tethered to a powerful notebook computer whose superthin screen glowed eerily in the dark.