Definitions
There are 2 meanings of the phrase
Die Down.
Die Down - as a verb
Suffer from a disease that kills shoots
Example: "The plants near the garage are dying back"
Synonyms (Exact Relations)
die backBecome progressively weaker
Example: "The laughter died down"
Example Sentences
"After the storm, the wind started to die down."
"I can't sleep when there's noise; I need it to die down."
"The excitement over the new iPhone will eventually die down."
"The anger in the room began to die down as everyone took a deep breath."
"He waited for the laughter to die down before continuing his speech."