Global Online Restaurant-Booking Service

This page is the CodyCross answer for the clue below from Prehistory, Group 1241, Puzzle 3 (Stone and Bronze Ages).

Question is: Global Online Restaurant-Booking Service

and the answer is: OPENTABLE

Word Meaning:

OPEN TABLE — (religion) The practice of some Protestant churches of allowing all people to take Communion, regardless of whether they are members of the church.

Definitions from Wiktionary.