Meaning of Ishango bone | Babel Free
Definitions
A bone tool, dated to the Upper Paleolithic era, known for a series of what has been interpreted as tally marks carved in three columns running the length of the tool.
CEFR level
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.