Comparative evidence

seh₁

• Hitt. sai- /si-, siye- 'impress', 'seal', 'put on', 'pitch', 'prick', 'sting', 'propel', 'shoot', 'hurl', 'throw', 'press', 'squirt' (mid.), 'flow' (mid.) (CHD S: 15ff., EDHIL: 694f.)

• Hitt. sissa- 'impress' (EDHIL: 757).

References

CHD = Güterbock H.G., H.A. Hoffner, Th.P.J. van den Hout (eds.), 1980 - . The Hittite Dictionary of the Oriental Institute of the University of Chicago. Chicago.
EDHIL = Kloekhorst, A. 2008. Etymological Dictionary of the Hittite Inherited Lexicon. Brill.