Comparative evidence

peh₃, peh₃i̯

• Hitt. pās- /pas- 'swallow', 'gulp down' (EDHIL: 649).

• CLuv. pass- 'swallow' (EDHIL: 649).

References

EDHIL = Kloekhorst, A. 2008. Etymological Dictionary of the Hittite Inherited Lexicon. Brill.