IPA: /səbˈsaɪd/
KK: /səbˈsaɪd/
To become less intense or severe; to decrease in strength or level.
After the storm, the winds began to subside, and the skies cleared up.
Past: subsided
Past Participle: subsided
Subside → It is formed from "sub-" (meaning under) and "sidere" (meaning to sit). The word describes the action of sinking or settling down beneath something.
Think of something 'sitting down' ('sidere') 'under' ('sub-') — that's why subside means to sink or settle down.