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.
Fatuous
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Feeble in mind; weak; silly; stupid; foolish; fatuitous.
Fatuous meaning & definition 1 of Fatuous.
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Silly and pointless.
Fatuous meaning & definition 2 of Fatuous.
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([the act] or [attribute] of being) complancently [stupid]
Fatuous meaning & definition 3 of Fatuous.
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Foolishly [self satisfied]
Fatuous meaning & definition 4 of Fatuous.
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Unconsciously [foolish].
Fatuous meaning & definition 5 of Fatuous.
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stupid, not correct, or not carefully thought about:
Fatuous meaning & definition 6 of Fatuous.
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