What is sure; certain; trusty. [Obs. or Prov. Eng. & Scot.] Burns. When he is siker of his good name. Chaucer called?

sicker — Sure; certain; trusty. [Obs. or Prov. Eng. & Scot.] Burns. When he is siker of his good name. Chaucer. (Webster's 1913.)

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