Word.ws English Dictionary

pipe opal

pipe opal noun: opal formed in an unusual tubular shape, mainly in sandstone.

Noun

pipe opal (countable and uncountable, plural pipe opals)

  1. Opal formed in an unusual tubular shape, mainly in sandstone.

Forms of pipe opal

pluralpipe opals

Questions about pipe opal

What does pipe opal mean?
Pipe opal means opal formed in an unusual tubular shape, mainly in sandstone.
What part of speech is pipe opal?
Pipe opal is a noun.
What is the plural of pipe opal?
The plural of pipe opal is pipe opals.

Words near pipe opal in the dictionary

  1. pipe of peace
  2. pipe off
  3. pipe office
  4. pipe offices
  5. pipe one's eye
  6. pipe opal
  7. pipe opals
  8. pipe organ
  9. pipe organist
  10. pipe organists
  11. pipe organs

Source and license

Adapted from Wiktionary: pipe opal (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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