An Etymological Dictionary of Astronomy and Astrophysics
English-French-Persian

The act of avoiding or keeping away from.

→ avoid; → -ance.

The region on the sky covered by the plane of the → Milky Way. It is characterized by an apparent absence of galaxies, due to the obscuring effect of → interstellar dust in the → Galactic plane.

→ zone; → avoidance.