noun

conjecture

conjecture, guess, speculation

His theory was dismissed as mere conjecture.

His theory was dismissed as mere conjecture.

The mathematician proposed a new conjecture.

The mathematician proposed a new conjecture.

((mere/pure)) conjecture an opinion or conclusion formed on the basis of incomplete information His theory was dismissed as mere conjecture.

Synonyms: guess, speculation, hypothesis; Antonyms: fact, certainty

From Latin 'con-' (together) + 'jacere' (to throw). The idea is of 'throwing ideas together'.

Imagine 'throwing' (ject) ideas 'together' (con) to form a guess.

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