What is the meaning of the word "vacantly"?

Definitions:

  1. Describing a manner of doing something with an empty or absent-minded expression, showing no signs of thought or awareness. copy to clipboard ADVERB
    • I was staring vacantly into the room. copy to clipboard
  2. Refers to the way a person might stare, speak, or reach when they are not focused on their surroundings or the task at hand, often appearing disconnected or disengaged from the immediate environment. copy to clipboard ADVERB
    • His eyes opened, and he stared vacantly about the darkened chamber. copy to clipboard

Synonyms: