Lingo

The sailor's lingo included terms like "starboard" and "port".

The journalist used political lingo that was familiar to those in the political sphere.

We played lingo all night and had a lot of fun.

The banker used financial lingo that the new employee had to learn.

The teacher used educational lingo that the student wasn't familiar with.

The chef used culinary lingo that the home cook wasn't familiar with.

The musician used musical lingo that the non-musician wasn't familiar with.

My friend introduced me to lingo and now I love it.