This is a pictograph of a distaff. Hence, it is the noun or the adjective distaff.
Illustrative Text Reference:
Dholavira: Seal: SI. Number: 224: Acc. Number: 24795 (NB. The photograph is of the seal. Therefore, the inscription would be the mirrored image of that seen in the photograph.): R.S. Bisht, 2015:
8.2.3 Details of Individual Seals: Excavations at Dholavira (1989-90 to 2004-2005), p. 307: https://www.scribd.com/document/262316120/Excavations-at-Dholavifra-1989-2005-RS-Bisht-2015: Accessed:
4 December, 2018.