D defs.my
Entry 1 sense Webster, 1913

Suresby

· Sures·by · IPA
01 n. One to be sure of, or to be relied on.
  1. 1.
    One to be sure of, or to be relied on.[Obs.]
    “There is one which is suresby, as they say, to serve, if anything will serve.” — Bradford.