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err

2 ENTRIES FOUND:
err /ˈeɚ/ /ˈɚ/ verb
errs; erred; erring
err
/ˈeɚ/ /ˈɚ/
verb
errs; erred; erring
Britannica Dictionary definition of ERR
[no object] formal
: to make a mistake

err on the side of

◊ To err on the side of something, such as caution, is to use or show more of it than may be needed so that you can be sure that you are using or showing enough of it.