Paleolithic Etymology of : PiTCh

Linguistic references

https://en.wiktionary.org/wiki/pitch

Semantic fields in Paraklist

Collective (Co)(Con)struction ? in ST2
[Sources]

SCouT BuiLD FuRNish PiTCh SLaCK CaMP TaBLe

PaRTiCiPer SCouT Joie CaMP TaBLe

Cooperative construction — Figure: Cooperative construction