ivory
US /ˈaɪ.vɚ.i/
UK /ˈaɪ.vɚ.i/

1.
a hard, white material from the tusks of elephants and other animals, used to make ornaments and other articles
:
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The antique piano keys were made of ivory.
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The illegal trade in ivory threatens elephant populations.
1.
a creamy-white color
:
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She chose an ivory dress for her wedding.
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The walls were painted a soft ivory.