9 Grammatical Pitfalls


[pri-dik-ter] /prɪˈdɪk tər/
a person or thing that predicts.
Mathematics. a formula for determining additional values or derivatives of a function from the relationship of its given values.
Origin of predictor
1645-55; < Medieval Latin praedictor. See predict, -tor Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2015.
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Examples from the web for predictor
  • The anatomy of the scleral rings may not be a clear-cut predictor of behavior.
  • The science of this sort of thing may be doubted, especially as a predictor of future opinion.
  • So it's easy to imagine that volatility should also be a good predictor of financial crises, when the biggest corrections occur.
  • Various groups have shown that this early popularity can be a good predictor of a story's later spread.
  • So its disruption is a reliable predictor of neurotoxicity.
  • The major predictor for weight loss was adherence to the diet.
  • From an employer perspective, computer-based hiring processes are a more realistic predictor of on-the-job success.
  • They are not a precise predictor of currency movements.
  • But it built its reputation quickly as a predictor of presidential elections.
  • In other words, what makes you a loser in high school is probably a predictor of your future success.
British Dictionary definitions for predictor


a person or thing that predicts
an instrument, used in conjunction with an anti-aircraft gun, that determines the speed, distance, height, and direction of hostile aircraft
(statistics) a more modern term for independent variable
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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Word Origin and History for predictor

1650s, from Medieval Latin praedictor, agent noun from praedicere (see predict). Statistical sense is from 1950.

Online Etymology Dictionary, © 2010 Douglas Harper
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