To escape or be released slowly; to gradually allow the substance to pass through a barrier.

To become less in amount through gradual loss.

कमी के कारण धीरे-धीरे कम हो जाना

English Usage: The sunlight leaked off as the clouds gathered.

Hindi Usage: जैसे-जैसे बादल इकट्ठा हुए, धूप धीरे-धीरे कम होने लगी।