Disclosure (4)
'disclosure' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for admission that I've seen before include "guilty revelation" , "Statement acknowledging the truth of something" , "Acknowledgment of crime" , "Right to go in" , "yield confession of sin maybe" .)
'disclosure' is the definition.
(divulgence is a kind of disclosure)
This is all the clue.
(Other definitions for outing that I've seen before include "Expedition" , "Day trip" , "Excursion, trip" , "Revealing orientation" , "Day excursion" .)
'disclosure' is the definition.
(leak is a kind of disclosure)
This is all the clue.
(Other definitions for leak that I've seen before include "Unauthorised disclosure of confidential information" , "Unauthorised disclosure of classified information" , "An intentional disclosure of secret information" , "Ooze" , "Reveal (secret)" .)