Trade name of a kind of cement.

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1868.  Manch. Weekly Times, 7 March, 7/5, advt., ‘Coaguline.’—Kay’s New Transparent Cement.

2

  fig.  1885.  Sat. Rev., 14 Nov., 640/2. The unity of the Liberal party had a little more coaguline applied to its rather numerous doubtful points.

3