fuse
Definitions
To join or blend together to form a single entity.
A safety device that breaks an electrical circuit when the current exceeds a safe level.
A length of material that is lit to carry a flame to an explosive device.
Examples
You need to check the fuse box if the lights have gone out in the kitchen.
The artist decided to fuse glass and metal to create a unique sculpture.
The two companies plan to fuse their operations to increase market share.