Proper noun
Petrosian (plural Petrosians)
A surname from Armenian.
Thus someone named Der Bedrosian (Western) or Ter Petrosian (Eastern) is a descendent of an Armenian priest. Source: Internet
GM Tigran L. Petrosian has scored 2.5 points after three rounds at the open chess tournament in Dubai, UAE. Source: Internet
The Championship is dedicated to the memory of the World 9th Champion Tigran Petrosian whose 85th birthday is celebrated this year, according to Armenia’s Chess Federation. Source: Internet
Volume three, covering Tigran Petrosian and Boris Spassky appeared in early 2004. Source: Internet