sunhat

1. Grandad looks absolutely ludicrous in old sunhat.
   外公戴着一顶老式遮阳帽显得滑稽可笑。
2. She prepared for all possibilities by taking a sunhat, a raincoat and a woolly scarf.
   她带了太阳帽、雨衣和毛围巾，一切有备无患。

noun

1. a hat with a broad brim that protects the face from direct exposure to the sun

   Synonym:    sun hat