Conjecture /(; 135?)/

Con·jec·ture

Conjecture

n.
  1. An opinion, or judgment, formed on defective or presumptive evidence; probable inference; surmise; guess; suspicion.
    He [Herodotus] would thus have corrected his first loose conjecture by a real study of nature.
    Conjectures, fancies, built on nothing firm.

Conjecture

v. t.

imp. & p. p. Conjectured; p. pr. & vb. n. Conjecturing

  1. To arrive at by conjecture; to infer on slight evidence; to surmise; to guess; to form, at random, opinions concerning.
    Human reason can then, at the best, but conjecture what will be.

Conjecture

v. i.
  1. To make conjectures; to surmise; to guess; to infer; to form an opinion; to imagine.