Definify.com

Webster 1913 Edition

Adj.

Drooling; defiling with saliva.

–

Slav′er-ing-ly

adv.

ppr.

Letting fall saliva.

slavering

slavering

slavering ‎(plural slaverings)

saliva dropped from the mouth
- 1988, Marian Edwardes, A Dictionary of Non-Classical Mythology
  This Ra was not willing to divulge, but he was old at this time, and Isis got him into her power, for she formed a serpent from his slaverings and the earth and set it in the path of the god, who was bitten and brought near death […]