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.
-ana
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A suffix to names of persons or places, used to denote acollection of notable sayings, literary gossip, anecdotes, etc. Thus,Scaligerana is a book containing the sayings of Scaliger, Johnsonianaof Johnson, etc.
-ana meaning & definition 1 of -ana.
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S xxx a ddkaskdje
-ana meaning & definition 2 of -ana.
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