·noun An opinion, or judgment, formed on defective or presumptive evidence; probable inference; surmise; guess; suspicion.
II. Conjecture ·vt To arrive at by conjecture; to infer on slight evidence; to Surmise; to Guess; to form, at random, opinions concerning.
III. Conjecture ·vi To make conjectures; to Surmise; to Guess; to Infer; to form an opinion; to Imagine.