noun sty·las·ter \stīˈlastə(r), -laas-\

Definition of stylaster

  1. 1 capitalized :  a genus of delicate usually pink hydrocorals (order Stylasterina)

  2. 2 plural -s :  any coral of the genus Stylaster or sometimes of the order Stylasterina

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Origin and Etymology of stylaster

New Latin, from 1styl- + -aster

Seen and Heard

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a rounded knoll or a ridge of ice

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