1. Root

grogʰ

2. Lexical meanings

EN: swallow

3. Comparative evidence

4. Formally comparable roots

gerǵʰ, gerbʰ, gerdʰ, gerh₂, gras, grenth₂, grenǵʰ, gres, greu̯, greu̯t, gar

5. Formally/Semantically comparable roots

6. Revised root variants

7. Comments

Extended form of *gwerh3- 'swollow' (Watkins 2011: 35).

8. References

Watkins 2011 = Watkins, Calvert. 2011. The American heritage dictionary of Indo-European roots. 3rd revised ed. Boston, New York: Houghton Mifflin Harcourt.