Word.ws English Dictionary

sealing washer

sealing washer noun: a rubber or neoprene washer, sometimes metal-backed, typically placed on a fastener to prevent water from migrating into and through the fastener hole.

Noun

sealing washer (plural sealing washers)

  1. A rubber or neoprene washer, sometimes metal-backed, typically placed on a fastener to prevent water from migrating into and through the fastener hole.

Forms of sealing washer

pluralsealing washers

Questions about sealing washer

What does sealing washer mean?
Sealing washer means a rubber or neoprene washer, sometimes metal-backed, typically placed on a fastener to prevent water from migrating into and through the fastener hole.
What part of speech is sealing washer?
Sealing washer is a noun.
What is the plural of sealing washer?
The plural of sealing washer is sealing washers.

Words near sealing washer in the dictionary

  1. sealing in
  2. sealing off
  3. sealing someone's fate
  4. sealing the deal
  5. sealing up
  6. sealing washer
  7. sealing washers
  8. sealing wax
  9. sealing waxes
  10. sealing-wax
  11. sealing-waxes

Source and license

Adapted from Wiktionary: sealing washer (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.

Last updated:

Cite this entry: “sealing washer.” Word.ws, https://word.ws/sealing_washer. Based on Wiktionary, CC BY-SA 4.0.