Glossary of terms

[Red five]

As a total newbie I am bamboozled by the language I don't understand yet.

some were very confusing until some light dawned but here are some I didn't understand and my initial assumptions.

Trex= some sort of cooking oil
T rex = large scary dinosaur
flybar = an alcoholic serving hatch in first class
flybarless= economy class
logo= picture to identify a company plastered on a truck
blade = something used to cut
Nitro= explosive
lipo= fat removal system

I'm sure you can add to these