atsüülimisel
atsüülimisel is an Estonian verb meaning "to have been cooled" or "to have been chilled." It is the passive past participle of the verb atsüülima, which itself means to cool or to chill. This form indicates that a cooling or chilling process has been completed and that the subject of the sentence is the recipient of that action.
For example, if a drink is described as being atsüülimisel, it means the drink has already been