a small, circular cover for the top of the head worn by Jewish men, especially at religious ceremonies

The father was wearing a knitted kippa. 父亲戴着一顶针织的基帕。

The athletic director engineered a kippah with two clips sewn in under the fabric so it stays in place. 体育方面的负责人设计了一种基帕，在布料下面缝上两个夹子，这样就不会松动了。