Definitions Related words Mentions
We found 3 dictionaries that define the word boulder opal:

General (1 matching dictionary)
  1. boulder opal: Wiktionary

Computing (1 matching dictionary)
  1. Boulder opal: Encyclopedia

Science (1 matching dictionary)
  1. Agate Lexicon (No longer online)

Google, News, Images, Wikipedia, Reddit, BlueSky
Definitions from Wiktionary (boulder opal)

▸ noun:  An opal consisting of concretions and fracture fillings in a dark siliceous ironstone matrix.

Similar:
boulderstone, fiorite, boulder clay, semiopal, opal, boulder, opaline, fire opal, wood opal, quincite, more...

Opposite:
crystal opal, black opal, white opal

▸ Words similar to boulder opal

▸ Usage examples for boulder opal

▸ Idioms related to boulder opal

▸ Wikipedia articles (New!)

▸ Words that often appear near boulder opal

▸ Rhymes of boulder opal

▸ Invented words related to boulder opal

Similar:
boulderstone, fiorite, boulder clay, semiopal, opal, boulder, opaline, fire opal, wood opal, quincite, more...

Opposite:
crystal opal, black opal, white opal



Writing poetry or lyrics? You can find related words that match a given meter.
This feature is permanently available from the "Related words" tab and from the Thesaurus.


(Click a button above to see words related to "boulder opal" that fit the given meter.)



Home   Reverse Dictionary / Thesaurus   Datamuse   Word games   Spruce   Feedback   Dark mode   Random word   Help


Color thesaurus

Use OneLook to find colors for words and words for colors

See an example

Literary notes

Use OneLook to learn how words are used by great writers

See an example

Word games

Try our innovative vocabulary games

Play Now

Read the latest OneLook newsletter issue: Threepeat Redux