conjectural Meaning, Definition & Usage

  1. adjective satellite based primarily on surmise rather than adequate evidence
    supposititious; suppositious; suppositional; supposed; hypothetical; hypothetic; divinatory.
    • theories about the extinction of dinosaurs are still highly conjectural
    • the supposed reason for his absence
    • suppositious reconstructions of dead languages
    • hypothetical situation

WordNet


Con*jec"tur*al adjective
Etymology
L. conjecturalis: cf. F. conjectural.
Definitions
  1. Dependent on conjecture; fancied; imagined; guessed at; undetermined; doubtful.
    And mak'st conjectural fears to come into me. Shak.
    A slight expense of conjectural analogy. Hugh Miller.
    Who or what such editor may be, must remain conjectural. Carlyle.

Webster 1913