the tiny granules of coffee bean at the bottom of the cup when you finish your cup of coffee Example: In a desperate attempt to wake up before his early morning meeting, Boris consumed every drop of the espresso, even to the point of forcing his tongue deep inside the cup in order to savor every single javule.
JAVULES
Meaning of JAVULES in English
Slang English vocab. Английский сленговый словарь. 2012