Homonym: re (Note)
The prefix "re" is commonly used in the English language to indicate repetition or a return to a previous state. For example, in the word redo, it signifies doing something again. Similarly, in revisit, it means to visit a place again.
In addition to indicating repetition, "re" can also imply restoration or improvement. For instance, renovate means to restore a building to a better condition, while recycle refers to the process of converting waste into reusable material. This prefix is versatile and appears in many words across various contexts.