conjecture
an opinion or conclusion formed without firm evidence
Word origin: From Latin conicere, to throw together (com- together plus iacere to throw).
Conjecture in a sentence
Here are example sentences showing conjecture in a sentence.
Without data, his theory remained pure conjecture.
Without the missing records, the historian's account remained largely conjecture.
Using “conjecture” well
Conjecture is a conclusion drawn without firm evidence, close to an educated guess. The lack of proof is its defining feature.
More GRE words starting with C
a small secret group plotting against a government or authority
having a hidden or mysterious meaning understood only by initiates
a harsh, jarring mixture of sounds
to obtain something by begging or sponging off others
falling off or shed at an early stage, especially of plant parts
to coax someone into doing something through flattery or persuasion
an event causing great damage, loss, or distress
misty, dim, or dark, and therefore obscure
Questions about “conjecture”
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Definitions in isolation do not stick. Sit a free, full-length GRE mock and meet this vocabulary inside real text completion and sentence equivalence questions, with your score and a worked solution for every answer.