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1. The hard, white, opaque, fine-grained substance constituting the tusks of the elephant. It is a variety of dentine, characterized by the minuteness and close arrangement of the tubes, as also by their double flexure. It is used in manufacturing articles of ornament or utility. Note: _____ is the name commercially given not only to the substance constituting the tusks of the...


 


1. INTERGLOBULAR
2. CLICK
3. IVORY
4. ENAMEL
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