fogginess

/ˈfɑɡinəs/
noun
  1. The state or quality of being filled with fog; lack of clarity in the air.
    • The fogginess of the morning made driving dangerous.
    • We canceled our hike because of the heavy fogginess in the mountains.
    • The fogginess lifted by noon, revealing a bright blue sky.
  2. A state of mental confusion or lack of clear thinking.
    • He tried to shake off the fogginess from lack of sleep before the exam.
    • The medication caused a fogginess that made it hard to concentrate at work.
    • After the long illness, she complained of a persistent fogginess in her mind.
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