WordWeb Online

1. To make a mistake or be incorrect
   - mistake, slip
    
2. Wander from a direct course or at random
   "The child erred from the path and her parents lost sight of her";
   - stray, drift

Sounds like: equivalence, equivalentsr, er, U

Derived forms: errs, erring, erred

Type of: go, locomote, move, travel

Encyclopedia: Err Err, Pyrenees-Orientales Err, Pyrénées-Orientales