English dictionary



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English noun: trial run

1. trial run (cognition) trying something to find out about it


SamplesA sample for ten days free trial.
A trial of progesterone failed to relieve the pain.


Synonymstest, trial, tryout


Broader (hypernym)experiment, experimentation


Narrower (hyponym)alpha test, beta test, field test, field trial, road test, trial balloon









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