The most common and most likely answer to this crossword clue is the 6 letter word CHASSE
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Buddy explains!
The straight part
We know that "dram" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case dram = chasse.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does CHASSE mean?
CHASSE noun- A small serving of spirits taken to remove the taste of coffee, tobacco, etc.
- A gliding movement in dance (especially ballet) with the same foot always leading.
- To perform this step.
- To dismiss.
- A reliquary casket.