Steepened definitions

Steepened

1) Became more vertical 2) Grew more costly 3) Increased in price 4) Made more precipitous
Found on https://www.crosswordclues.com/clue/steepened

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Steepened

• (imp. & p. p.) of Steepen
Found on http://thinkexist.com/dictionary/meaning/steepened/

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