| helmet | a protective headgear made of hard material to resist blows |
|---|---|
| helmet | armor plate that protects the head |
| helmet | a poisonous herb native to northern Europe having hooded blue-purple flowers |
| helmet | any of several orchids of the genus Coryanthes having racemes of a few musky-scented waxy flowers with a helmet-shaped lip process |
| helmet | any of numerous orchids of the genus Pterostylis having leaves in a basal rosette and green flowers often striped purple or brown or red with the dorsal sepal incurved to form a hood |
| helmet | equipped with or wearing a helmet |
| helmet | a poisonous herb native to northern Europe having hooded blue-purple flowers |
| helmet | any of several orchids of the genus Coryanthes having racemes of a few musky-scented waxy flowers with a helmet-shaped lip process |