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Clarifier

//ˈklɛɹəfaɪɚ// noun

Noun

1
One who, or that which, clarifies.
"It is as a pioneer and “land clearer” that we know Martin-Löf – one of the principal clarifiers of the syntax and semantics of constructive mathematics."
2
A speech act intended to clarify or correct one's own prior utterance.
3
A vessel in which the process of clarification is conducted.
"the purer the sugar, when placed in the clarifier, the less lime water or blood, or temper of any kind — the less time in clarifying — and the more active vigilance at the clarifier — and the more activity also in transferring the liquor from the evaporator into the cooler will be requisite."
4
An additional card used to enhance or explain the primary cards in a spread.
"[…] if any card in the spread puzzles you, you can pull another card from the deck as a clarifier."

From clarify + -er.

Unscramble this word: clarifier