1 in a way that happens in or relates to the inside of an object or building:
2 in a way that happens or remains within an organization:
3 inside a person, organization, place, country, etc.:
4 within an organization or company, not outside it:
The job was advertised internally first, but no suitable candidate was found.
deal with/handle sth internally Senior executives maintained that the problems could be dealt with internally.
Castor oil can be used internally as a laxative as well as on the skin.
If melanoma spreads internally, there is little that can be done.
It may have looked like easy success but I was struggling so much internally.
We spent three weeks painting the house internally and recarpeting it.
The block was shabby, but internally the flat had been well maintained.
an internally illuminated sign
Why pay for outside consultants when you can get the work done internally?