He tried to blot out the painful memories from his past.
thoughts
Frequency:
60
%
She used music to blot out negative thoughts.
emotions
Frequency:
50
%
He struggled to blot out his overwhelming emotions.
sun
Frequency:
40
%
The dark clouds threatened to blot out the sun.
Idiomatic Expressions for blot out
Phrase: blot out the sun
Meaning: to cover or obscure something completely
Usage: The storm clouds blotted out the sun, casting a shadow over the entire city.