1. tourmaline

noun. ['ˈtʊrməˌliːn'] a mineral that is a complex borosilicate and hydroxide of aluminum containing iron and magnesium and calcium and lithium and sodium; it is usually black but occurs in transparent colored forms that are used as gemstones.


  • mineral
  • transparent gem

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Rhymes with Tourmaline

  • abilene
  • acetylene
  • acrolein
  • allene
  • aniline
  • arlene
  • carlene
  • darleen
  • darlene
  • dryclean
  • ellene
  • ethylene
  • evaleen
  • gasoline
  • kathlene
  • magdalene
  • marlene
  • maybelline
  • mescaline
  • methylene

How do you pronounce tourmaline?

Pronounce tourmaline as ˈtʊrməˌlin.

US - How to pronounce tourmaline in American English

UK - How to pronounce tourmaline in British English

Sentences with tourmaline

1. Noun, singular or mass
If your stone has not been burned, it is likely not a Paraiba tourmaline.

2. Adjective
A tourmaline crystal can be almost any solid color, bi-color or multicolor.