Overshadow
Overshadow , transitive verb
[Compare Overshade. ]
1.
To throw a shadow, or shade, over; to darken; to obscure.
There was a cloud that overshadowed them.
2.
To cover with a superior influence; to be viewed as more important than. — Milton
3.
To cause to be sad or disappointing; to cast a sad shadow on; as, an accidental death overshadowed the joy of the festival.