What do you call a small dram of liqueur taken after coffee?

There isn't a specific, widely-used term for a small dram of liqueur taken after coffee. However, you could use one of these options depending on the context:

Formal:

* Digestif: This is the most formal term, referring to a drink taken after a meal to aid digestion.

* Liqueur: This is simply a general term for a sweet, alcoholic beverage.

* After-dinner drink: This is a broader term that encompasses any drink enjoyed after a meal.

Informal:

* Nightcap: This term is usually used for any drink consumed before bed, but can also refer to a post-dinner drink.

* Sweet treat: This playful term highlights the liqueur's sweet flavor.

* Little something: This casual term implies a small, enjoyable indulgence.

Ultimately, the best term depends on the specific situation and your personal preference.