protolithic adjective. [prǝʊtǝ'lɪƟɪk] L19.
[from PROTO- + -LITHIC after neolithic etc.]
Archaeology.
1. Designating a type of primitive stone implement having minimal shaping, formerly in use amongst the Seri Indians in Mexico. L19.

2. Designating or pertaining to an early stage of stone implements. M20.

[TahlilGaran] English Dictionary ▲