Final answer:
The word 'jocund' means cheerful and light-hearted, conveying a mood of playfulness or buoyant cheerfulness.
Step-by-step explanation:
The word jocund typically means cheerful and light-hearted. In the context of literature, it suggests a mood of playful or buoyant cheerfulness. For instance, a character described as 'jocund' might be seen singing merrily or spreading happiness among others. This adjective is often used to convey a sense of warmth, positivity, and merry spirit.