Petals are modified leaves that surround the reproductive parts of flowers. They are often brightly colored or unusually shaped to attract pollinators. All of the petals of a flower are collectively known as the corolla.

What does petal mean in British slang?

UK informal. a friendly way of talking to someone, especially a woman or child: What did you say, petal?

What does petal symbolize?

Red petals undoubtedly symbolize passion and love, while white rose petals more highlight the virtues of ones' purity. Depending on setting and context the colors of the petals can take on very different meanings and the message you're trying to express could become ambiguous if not lost.