This is the noun midpoint with the addition of a road or track in the left hand triangle. The track is an ideograph for a journey. It is portrayed beyond the midpoint at the end of the symbol.
This suggests the final section of road, and gives us the noun journey's end.
Illustrative Text Reference:
Kalibangan: Seal: K-15 a: Jagat Pati Joshi and Asko Parpola, 1987: Corpus of Indus Seals and Inscriptions: Volume 1: Page 301: Collections in India: Suomalainen Tiedeakatemia.