Source : Webster's Revised Unabridged Dictionary (1913)

Obelize \Ob"e*lize\, v. t. [imp. & p. p. {Obelized}; p. pr. &
   vb. n. {Obelizing}.] [Gr. ?, fr. 'obelo`s. See {Obelus}.]
   To designate with an obelus; to mark as doubtful or
   spirituous. [R.]