D defs.my
Entry 2 senses Webster, 1913

Boredom

/bôr'-dəm/ · Bore·dom · IPA /ˈbɔɹ.dəm/
01 n. The state of being bored, or pestered; a state of ennui.
  1. 1.
    The state of being bored, or pestered; a state of ennui.
  2. 2.
    The realm of bores; bores, collectively.