DictionaryoverfillFilling beyond capacity
verb / noun

overfill

oh-ver-FILL/ˈoʊvɝfˌɪl/

Filling beyond the intended capacity, or the resulting excess.

Continued pouring overfills the glass, sending water over its rim.

Water spills from a glass because pouring continues after it is full.
Etymology

Fill means to make full; over- pushes that action beyond the appropriate amount. The compound has meant filling to excess since Old English.

In context

Forensic Detailing Garage14:19
most detergents foam up and working with foam can be a hassle and overfill your extractor tank too quickly
How to clean a petrol spill inside a car

More examples

  • She overfills her suitcase and cannot close the zipper.
  • Overfilling the oil reservoir can damage the engine.
  • The tray catches any overfill from the tank.

Forms

overfill · overfills · overfilled · overfilling

Similar words

overload
Usually means exceeding a safe weight or workload limit.
overflow
Means spilling over an edge, not simply exceeding capacity.