“Meribah” means strife, contention
Meribah: In (Exodus 17:7) we read, "he called the name of the place Massah and Meribah," where the people murmured and the rock was smitten. [For the situation see REPHIDIM] The name is also given to Kadesh, (Numbers 20:13,24; 27:14; 32:51) (Meribah-kadesh), because there also the people, when in want of water, strove with God.