The jentilak (singular: jentil, meaning gentile from Latin gentilis) are a race of giants in Basque mythology.
The jentilak were believed to have lived alongside the Basque people. They were so tall that they could walk in the sea and threw rocks from one mountain to another. This stone throwing has led to several tales and explanations for ancient stone buildings and large isolated rocks. Even the Basque ball game, Pelota, is ascribed to these stone-throwers. The tradition lives on in the Basque power games of stone lifting and throwing. Some attributed to the jentilak the defeat of Roland in the Battle of Roncevaux, where the Basques defeated the Frankish army by throwing rocks on them. The giants were believed to have created the neolithic monuments and dolmens found around the Basque Country.
They also were said to have invented metallurgy and the saw and first grew wheat, teaching humans to farm. However, they were unwilling to move to the valleys from the mountains, with a certain unwillingness to progress. They disappeared into the earth under a dolmen in the Arratzaren valley in Navarra when a portentous luminous cloud - perhaps a star - appeared, said to have heralded the birth of Christ (Kixmi) and the end of the jentilak age. Other stories say the jentilak threw themselves from a mountain. Only Olentzero remained, a giant who appears at Christmas and is reproduced as straw dolls.
There are many structures and places around the Basque Country with jentil in their name, generally referring to pagan or ancient places, supposedly built by the jentilak. Dolmens are jentilarri or jentiletxe, caves can be jentilzulo or jentilkoba.
