noun
klutz
KLUTS/klʌts/
A clumsy or awkward person.
I'm such a klutz that I keep bumping into furniture.

Etymology
Yiddish klots already applied the image of a block or lump to a clumsy person. English carries that image into someone whose movements or actions are awkward.
In context
I'm a klutz Joy confessed I fell the other day in my kitchen the rubber of my shoe hit the floor and I went flying
More examples
- He calls himself a klutz whenever he drops something.
- Even a klutz like me can learn these dance steps.
- We're both klutzes, so we leave plenty of space between our yoga mats.
Forms
klutz · klutzes
klutzy adjective — Clumsy or awkward in physical movement.
Similar words
- butterfingers
- Usually refers to someone who often drops things.
- oaf
- Suggests someone is both clumsy and inconsiderate or dull.