trial and error

noun

: a finding out of the best way to reach a desired result or a correct solution by trying out one or more ways or means and by noting and eliminating errors or causes of failure

also : the trying of one thing or another until something succeeds

Examples of trial and error in a Sentence

Recent Examples on the Web

Thankfully, Jordan Firstman has figured out, through years of trial and error, the perfect time to call it a night. — David Fear, Rolling Stone, 5 Nov. 2026

For now, Jack & Mom’s is using trial and error in determining what to keep from Southern Belle’s menu and what to add of their own. — Mike Danahey, Chicago Tribune, 2 Nov. 2026

Click To Flip Over Finding a medication that works for you can be trial and error. — Health Editorial Team, HEALTH, 29 Oct. 2026

That was the part that took a bit of trial and error, with the team going through 64 players, five coaches, three general managers/sporting directors and two controlling ownership groups since its founding. — Assistant Sports Editor, Los Angeles Times, 27 Oct. 2026

Word History

First Known Use

1806, in the meaning defined above

Rhymes for trial and error

• bearer
• carer
• fairer
• ferrer
• rarer
• sharer
• terror
• wearer
• cupbearer
• declarer
• preparer
• repairer

Kids Definition

trial and error

noun

: the trying of one thing or another until something succeeds