A helmet is a strong hat people wear to keep their head safe from injury. It is used in sports, war, or work.
He wears a helmet when he rides a bike.
The soldier put on his helmet for safety.
Some animals have a hard part on their heads called a helmet. It helps to protect or show colors to others.
The bird has a red helmet on its head.
Turtles use their helmet to protect themselves.
On some machines or tools, a helmet is a hard cover that protects key parts from damage or dirt.
The helmet of the machine stopped the dust.
He removed the helmet to fix the engine.
In some plants, a helmet is a part that covers seeds or spores and helps to protect them while they grow.
The moss used its helmet to protect seeds.
You can see the helmet on the liverwort plant.
Sometimes helmet means the hard shell that covers the head part of animals like snails or turtles to protect them.
The snail pulled back into its helmet.
The turtle hid its head inside the helmet.
A helmet in sports like cycling or motorbikes is made to protect and help racers go faster by cutting the air.
He wears a helmet when he rides a motorbike.
Racers use helmets to stay safe and fast.
Sometimes helmet is used to mean a person or thing that leads or protects others, like a leader or guardian.
She is the helmet of the project team.
He acted as the helmet for his friends in danger.
