What is to boil gently, or with a gentle hissing; to begin to boil. I simmer as liquor doth on the fire before it beginneth to boil. Palsgrave called?

simmer — To boil gently, or with a gentle hissing; to begin to boil. I simmer as liquor doth on the fire before it beginneth to boil. Palsgrave. (Webster's 1913.)

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