Definitions

1. adjective

of or relating to the darkest or most obscure part of the atmosphere, especially near the horizon at sunset or sunrise

“The artist captured the dimmest moments of the day in his beautiful landscape painting.”

2. adjective

the darkest or most obscure part of the atmosphere, especially near the horizon at sunset or sunrise

“The scientist studied the dimmest part of the atmosphere to better understand the Earth’s climate.”

3. adverb

to the darkest or most obscure part of the atmosphere, especially near the horizon at sunset or sunrise

“The sun dimmest slowly into the horizon.”