What's the difference between posnet and posset?

Posnet

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Definition:

• (n.) A little basin; a porringer; a skillet.

Example Sentences:

Posset

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Definition:

• (n.) A beverage composed of hot milk curdled by some strong infusion, as by wine, etc., -- much in favor formerly.
• (v. t.) To curdle; to turn, as milk; to coagulate; as, to posset the blood.
• (v. t.) To treat with possets; to pamper.

Example Sentences:

• (1) There were no differences in vomiting, posseting, or bowel habit between the groups.