Meaning of the word grimly in English

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

grimly

US /ˈɡrɪm.li/
UK /ˈɡrɪm.li/

Adverb

in a very serious, gloomy, or depressing manner

Example:
He smiled grimly at the news.
The doctor looked grimly at the test results.