Con*jec"tur*al (?), a. [L. conjecturalis: cf. F. conjectural.]
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.