An acid-base indicator which is colorless in acid solution, but turns pink to red as the solution becomes alkaline. It is used medicinally as a cathartic.
Postilion
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One who rides and guides the first pair of horses of a coach orpost chaise; also, one who rides one of the horses when one pair onlyis used. [Written also postillion.]
Postilion meaning & definition 1 of Postilion.
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to give sexual pleasure by inserting a finger into the anus.
Postilion meaning & definition 2 of Postilion.
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