starlike

adjective3

1. •
   Resembling a star.

   • Pluto's starlike appearance in the telescope was an early clue that it was not the large Planet X astronomers had hoped for.
2. •
   Resembling or characteristic of a celebrity or leading actor.
3. •
   Convex; having the property that any line segment joining any mapped point to a specified point in the domain lies entirely in the domain.