What is the meaning of drool?

noun

• Pretentious or silly talk or writing.
  • synonyms: baloney, boloney, bilgewater, bosh, humbug, taradiddle, tarradiddle, tommyrot, tosh, twaddle
• Saliva spilling from the mouth.
  • synonyms: dribble, drivel, slobber

verb

• Be envious, desirous, eager for, or extremely happy about something.
  • usage: "She was salivating over the raise she anticipated"
  • synonyms: salivate
• Let saliva drivel from the mouth.
  • usage: "The baby drooled"
  • synonyms: drivel, slabber, slaver, slobber, dribble