Word.ws English Dictionary

spillproof

spillproof adjective: resistant to being spilled.

Adjective

spillproof (comparative more spillproof, superlative most spillproof)

  1. Resistant to being spilled.
    • The New Amsterdam, home to “Mary Poppins,” serves all drinks — even Champagne — in spillproof keepsake plastic cups that muffle the sound of clinking ice, Some Nederlander theaters have begun using similar items, though at these you have to pay for the privilege of taking beverages back to your...2007 January 5, Cara Joy David, “Noises Off: Playgoers Sip, Munch and Crunch”, in New York Times

Synonyms of spillproof

Forms of spillproof

comparativemore spillproof
superlativemost spillproof

Origin of spillproof

From spill + -proof.

Questions about spillproof

What does spillproof mean?
Spillproof means resistant to being spilled.
What part of speech is spillproof?
Spillproof is an adjective.

Words near spillproof in the dictionary

  1. spillover
  2. spillover effect
  3. spillover effects
  4. spillovers
  5. Spillow
  6. spillproof
  7. spills
  8. spills ink
  9. spills juice
  10. spills one's guts
  11. spills one's guts out

Source and license

Adapted from Wiktionary: spillproof (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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