D defs.my
Entry 3 senses Webster, 1913

Overshadow

/ōv'-ẽrsh-ăd'-ō/ · O·ver·shad·ow · IPA /ˌoʊ.vɚˈʃæd.oʊ/
01 v. t. To throw a shadow, or shade, over; to darken; to obscure.
imp. & p. p. Overshadowed; p. pr. & vb. n. Overshadowing
  1. 1.
    To throw a shadow, or shade, over; to darken; to obscure.
    “There was a cloud that overshadowed them.” — Mark ix. 7.
  2. 2.
    To cover with a superior influence; to be viewed as more important than.
  3. 3.
    To cause to be sad or disappointing; to cast a sad shadow on; as, an accidental death overshadowed the joy of the festival.