dumping ground

Noun

 * 1) A landfill.
 * 2)  Any place where unwanted items are sent.
 * 3)  A presumably polyphyletic supraspecific taxon where species of unclear affinities are placed.
 * 1)  A presumably polyphyletic supraspecific taxon where species of unclear affinities are placed.
 * 1)  A presumably polyphyletic supraspecific taxon where species of unclear affinities are placed.