Enabler (noun)

A person or thing that enables or makes something possible.

Origin:

Late 19th century: from enable, on the pattern of words such as abettor.

Examples:

1. He was seen as an enabler of her addiction.
2. The new software is an enabler for more efficient workflows.
3. An enabler is someone or something that helps something happen.
4. An enabler is a person or thing that makes something possible.
5. An enabler can be a positive force, but it can also be negative if it enables harmful behaviors or actions.