~ combines with nouns to form adjectives that describe something as having a tip made of a particular substance or covered with a particular material.
In his hand, he carried a gold~ crook.
...poison~ arrows.
COMB in ADJ
-TIPPED
Meaning of -TIPPED in English
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012