No. The word constellation means "an arrangement of parts or elements."
a constellation is a group of stars and a star is one star
NO
There is only one main star and the name of it is Sadalmelik.
Only one: The constellation orion
by one star it is the biggest.
The number varies, depending on the constellation.
Aldebaran is in the constellation of Taurus. Auriga is a constellation, not a star. It is one of the constellations that borders Taurus. Capella is the brightest star in Auriga.
constellation
One of the stars in the sky that makes up the constellation Leo is named Regulus. The name of one other star that is in this constellation is 83 Leo A.
There is actually only one constellation. This star, also known as Tabby's Star, is in the middle of Cygnus, the Swan..
Pisces is a constellation, not a star. One of the prominent stars in Pisces is Fomalhaut, also called "the fish's mouth".
Capricornus is a relatively dim constellation with only one star of magnitude less than 3 (and that only slightly) ... Delta Capricorni has a magnitude of 2.9.