insidertip
nounUK /ˈɪnsaɪdə tɪp/
US /ˈɪnsaɪdər tɪp/
A secret piece of help from someone who knows a lot about something.
My cousin gave me an insider tip about which ride to try first at the theme park.
OTHER MEANINGS
2. A helpful fact shared by a person who works within a company or group.
The hotel clerk gave us an insider tip about a quiet beach nearby.
3. Advance knowledge about something that is about to happen.
She had an insider tip that the store would have a big sale on Friday.
4. A useful suggestion known only to a small group of people.
The chef shared an insider tip for making perfect pancakes.