Enter a clue or pattern or both:
The Clue
Model (9 letter answer)
The Answer
PROTOTYPE
Tags
Notes
The answer PROTOTYPE is so rare that it appears less than once every 2500 puzzles.
Related Clues
Original model
Patent office submission, maybe
Definition
PROTOTYPE as a noun:
1. (prototype, paradigm, epitome, image) = a standard or typical example; "he is the prototype of good breeding"; "he provided America with an image of the good father"