primitive fold meaning in Hindi

Examples

1. "I have been studying Greek and Roman statuary and Romanesque sculpture for years because I am interested in the primitive folds, " he said.
2. It is characterized by having thorny antlers finished in two or three points, brachyodont teeth, molars with a primitive fold ( known as the " " Palaeomeryx "'s fold " ) and complete lateral metacarpals on their feet, which would serve to move through slope areas.