err on the side of

phrase

: to use or show more of (something) than may be needed so that one can be sure that he or she is using or showing enough of it
It's better to err on the side of generosity than to appear too stingy.
We chose to err on the side of caution when planning our investments.

Browse Nearby Words

See all Nearby Words

Cite this Entry

“Err on the side of.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/err%20on%20the%20side%20of. Accessed 13 Mar. 2026.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster