Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Person says he experienced chronic headaches, migraines, fogginess, vertigo and blackouts during his career.

From Los Angeles Times • Mar. 23, 2026

In 2010, Robert F. Kennedy Jr. was experiencing memory loss and mental fogginess so severe that a friend grew concerned he might have a brain tumor.

From New York Times • May 8, 2024

“He was feeling good. The fogginess or whatever he had from the concussion seems to have gone away.”

From Washington Times • Aug. 21, 2023

If you're part of the "insomniac army", you may be reading this through a haze of fatigue, mental fogginess or - hopefully not - grumpiness.

From BBC • Feb. 19, 2023

And she had the sudden sensation of fogginess, of a milky web through which she tried to claw.

From "Americanah" by Chimamanda Ngozi Adichie