sub-light

See also: sublight

English

Alternative forms

• sublight

Etymology

sub- +‎ light

Adjective

sub-light (not comparable)

1. (science fiction) At less than the speed of light.
   • 2017, A.K. Brown, Humans on the Menu (Champagne Universe Series: Book 2), page 36:

     "We are about to test sub-light engine disengage."