(physics, dated) The dark space within the negative-pole glow at the cathode of a vacuum tube, observed only when the pressure is low enough to give a striated discharge.

A dyeing technique that uses a mordant to produce multicolored yarn.

Alternative form of headspace

Alternative form of headspace

A place serving as a tolerant environment for people (especially a marginalized group) where they do not face harassment, criticism etc.; especially one in which participants are understood to share a given political or social viewpoint.

Alternative form of antispace

Alternative form of antispace

Alternative form of counterspace

The coordinate system that uses Talairach coordinates.

Relating to, or characteristic of, the genre of space opera.