Noun: stumbler stúm-bu-lu(r)
- A walker or runner who trips and almost falls
"The stumbler regained his balance just before hitting the ground";
- tripper
- Someone who makes mistakes because of incompetence
"The stumbler ruined three orders in a row";
- bungler, blunderer, bumbler [informal], sad sack [N. Amer, informal], botcher, butcher
Derived forms: stumblers
Type of: footer, incompetent, incompetent person, pedestrian, walker
Encyclopedia: Stumbler