Need help on brain busting crossword...

[Shrug53]

5 letter word

4th letter is E

Clue is: symbolic representation of concepts or variables, and interrelationships among them

Any super genius types out there? Maybe an engineer?

 

[Turtle49]

how about "model".

 

[Shrug53]

That looks right, thanks!

 

[Turtle49]

No prob...... (I'm an ex- Design engineer)

 

[mikeschn]

Uh oh... an ex D.E. That sounds like a GM thing...

Mike...

 

[Shrug53]

Hey Mike, I forgot that you work for GM. Have you ever heard of Tom Langdon? He was an engine deveopment engineer for GM and Chevrolet for 37 years.
He is currently president of my car club and a family friend.

 

[Turtle49]

Uh oh... an ex D.E. That sounds like a GM thing...

Mike...

:sign5:
Actually I supported a couple of "other" Manufacturers. I run Catia, to have a GM thing I need to know Unigraphics.