Seven Sisters

Noun

 * 1)  The jungle babbler,, habitually flocking in extended family groups.

Proper noun

 * 1)  A group of seven oil companies that dominated the global petroleum industry from the mid-1940s to the 1970s.
 * 2)  A group of seven liberal arts colleges in the northeastern United States.
 * 3)  The Pleiades.
 * , named after a ring of seven elm trees.
 * 1) A group of seven skyscrapers in Moscow designed in the Stalinist style.
 * 1) A group of seven skyscrapers in Moscow designed in the Stalinist style.
 * 1) A group of seven skyscrapers in Moscow designed in the Stalinist style.
 * 1) A group of seven skyscrapers in Moscow designed in the Stalinist style.