Experimental First Version of an Invention
This page is the CodyCross answer for the clue below from The 1950s, Group 1805, Puzzle 2 (Capri Pants).
Question
Experimental First Version of an Invention
Answer
PROTOTYPE
Word Meaning:
PROTOTYPE — An original form or object which is a basis for other forms or objects (particularly manufactured items), or for its generalizations and models.
Definitions from Wiktionary.