Meaning of the word horrendous in English

What does horrendous mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

horrendous

US /həˈren.dəs/
UK /həˈren.dəs/
"horrendous" picture

Adjective

extremely unpleasant, horrifying, or terrible

Example:
The traffic on the way to the airport was horrendous.
They suffered horrendous injuries in the accident.