صفت ( adjective )
• (1) تعریف: of, relating to, or designating the later of two geological periods of the Precambrian Era, from approximately 2.5 billion to 600 million years ago, when the first evidence of life appeared; Late Precambrian; Proterozoic.
• (2) تعریف: variant of Algonquian.
اسم ( noun )
• (1) تعریف: the Algonkian Period, or the rock formations that date from that time.
• (2) تعریف: variant of Algonquian.