slobber
verb
[ ˈslɒbə ]
• have saliva dripping copiously from the mouth.
• "Fido tended to slobber"
slobber
noun
• saliva dripping copiously from the mouth.
• "slobber hung in frothy ropes from the dog's mouth"
Origin:
late Middle English: probably from Middle Dutch slobberen ‘walk through mud’, also ‘feed noisily’, of imitative origin.