Meaning of conjectural

con•jec•tur•al

Pronunciation: (kun-jek'chur-ul), [key]
— adj.
  1. of, of the nature of, or involving conjecture; problematical: Theories about the extinction of dinosaurs are highly conjectural.
  2. given to making conjectures: a conjectural thinker.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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