Formal:
* "The guests were invited to partake in a sumptuous feast." (Meaning: to eat or drink from the feast)
* "The students were encouraged to partake in the lively discussion." (Meaning: to participate in the discussion)
Informal:
* "I'd love to partake in a slice of your delicious pie." (Meaning: to have a piece of pie)
* "We'll partake in a few games of cards after dinner." (Meaning: to play card games)
Figurative:
* "The artist refused to partake in the commercialism of the art world." (Meaning: to engage in or be involved in something)
Note: "Partake" is a slightly more formal word than "participate" or "join." It often implies a sense of enjoyment or pleasure in the activity being undertaken.