👉 Regalecus is a word that means to delight or amuse someone. It's often used in a playful or humorous manner, and it can be used to describe a situation where you're entertained by another person. Regalecus is also related to "regal," which refers to something of great importance or status. So regalecus could mean something that is particularly valuable or important, like royalty, a king's crown, or a noble title.