A small, usually perforated, wave- and beach-polished shell fragment formed from the spire of a cone, found along beaches of Pacific islands, and used especially to make necklaces.
User Defined Definitions
"South American shrub or small tree having long shining evergreen leaves and panicles of green or yellow flowers"
"small roundheaded New Zealand tree having large resinous leaves and panicles of green-white flowers"