What does it mean when something is described as "droll"?

The term "droll" refers specifically to something that is amusingly odd or whimsically funny. This characterization captures the essence of humor that is quirky or offbeat, often provoking a smile or gentle laughter due to its uniqueness. Such humor is typically subtle and may not be overtly comical but possesses an endearing quality that makes it delightful. The use of "droll" suggests a lightheartedness that is entertaining in an unconventional manner, distinguishing it from merely funny or conventional humor. The other options convey concepts that do not align with the playful and whimsical nature inherent in the definition of "droll."