Internal: adj. existing in the spatial limits of a subset(s)
Internal is just another word which basically means inside something.
It sounds more authoritative and less confusing to call something internal medicine rather than inside medicine.
If you liked this evergreen truth blog then read more of them, about 2000 so far, or read one or more of my evergreen truth books, especially COMMON SENSE, rays of truth in a human world filled with myths and deceptions.
For a complete readily accessible list of blogs and titles go to twitter.com/uldissprogis.
If you enjoyed this blog then here is a list of my most popular ones which you may also enjoy!!!