unsighting

/ʌnˈsaɪtɪŋ/
noun
  1. The act of losing sight of something or someone; the moment when something disappears from view.
    • After the unsighting of the comet, astronomers tracked its path mathematically.
    • The unsighting of the hikers worried the rescue team.
    • The sudden unsighting of the boat in the fog caused panic.
Antonyms
adjective
  1. That causes loss of sight or obscures vision.
    • The unsighting smoke from the fire blocked the view of the mountains.
    • The unsighting glare of the sun made driving dangerous.
    • An unsighting cloud of dust swept across the field.
Synonyms
What does "unsighting" mean? | whatsthatwordmean | whatsthatwordmean