What does the prefix en- mean in the words enable and endanger?

The prefix "en-" in the words enable and endanger generally means "to cause" or "to make." In both cases, it implies a sense of action or causing something to happen.

- In enable, the prefix "en-" means to cause someone to be able or capable of doing something.
- In endanger, the prefix "en-" means to cause someone or something to be in a dangerous or unsafe situation.