verb (old).—To betray: TO PEACH.

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  1602.  ROWLANDS, Greenes Ghost haunting Conie-Catchers, 16. His cloyer or follower fortwith BOYLES him, that is, bewrayes him.

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  1611.  MIDDLETON and DEKKER, The Roaring Girle, Wks., 1873, III., 220. Wee are smoakt … wee are BOYL’D, pox on her!

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  TO BOIL DOWN, verb. phr. (common).—To reduce in bulk by condensing or epitomizing.

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  1880.  The Saturday Review, No. 1288, 28. It is surprising to see how much research Mr. S. has sometimes contrived TO BOIL DOWN into a single line.

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  1885.  G. DOLLY, Dickens as I knew Him, 125. The newspaper and political elements having been consulted, and their opinions having been BOILED DOWN.

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  1887.  H. FREDERICK, [Scribner’s Magazine, I., 479]. To ‘BOIL DOWN’ columns of narrative into a few lines of bald, cold statement.

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  1888.  Polytechnic Magazine, 25 Oct., 258.

        Whatever you have to say, my friend,…
Just a word of friendly advice—BOIL IT DOWN.

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  PHRASES.—TO BOIL THE POT = to gain (or supply) one’s livelihood: hence TO KEEP THE POT BOILING = to keep going. THE BLOOD BOILS (of strong emotion or resentment). TO BOIL ONE’S LOBSTER = to enter the army after having been in the church.

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