skullcap
/ˈskʌlkæp/noun
1
- a small close-fitting peakless cap无檐小便帽。
1.1
- a protective helmet, in particular one worn by jockeys or horse riders（尤指职业赛马骑师或骑马者戴的）头盔。
2
- the top part of the skull头顶（骨）, 天灵盖。
3
- a widely distributed plant of the mint family, whose tubular flowers have a helmet-shaped cup at the base黄芩属植物, 美黄芩。
3.1
- Genus Scutellaria, family Labiatae.黄芩属, 唇形科。