Tooltip only on specific posts

I am looking for a tooltip that pops up on mouse hover. Also, there should be an option to apply to specific definitions to a specific posts. For example, the acronym “ABS” can have a different definition based on the context. On post 1, “ABS” means “anti-lock breaking system”. On post 2, “ABS” means “absolute budget system”.

Preferable, I would like to assign the meaning based on the category or tags of the post.

I have looked extensively but I couldn’t find a plugin for that. Do you know of any plugin that would be suitable? Thanks