صفت ( adjective )
• (1) تعریف: (cap.) of or pertaining to Precambrian rock strata yielding few and very primitive fossils.
• (2) تعریف: in zoology, living in well-concealed places; secluded; hidden.
• مشابه: cryptic
• مشابه: cryptic
اسم ( noun )
• : تعریف: (cap.) any of certain Precambrian rock strata yielding few and very primitive fossils.