Prototype (noun / verb) — نموذج أولي أو مُسودة تجريبية: A first or early model built to test an idea before production. Below are 7 words with a similar meaning; the linked ones have full GL Dictionary entries with their meaning in Arabic.
A pattern or model used as a guide.
modelmock-uppilottrial versiondummyfirst draft
A person or thing that comes before and points to what will follow.
Minimum viable product: the simplest version of a product that delivers value and can be tested with users; also most valuable player.