Blasting cap and Squib

Blasting cap noun - A small tube filled with detonating substances; used to detonate high explosives.

Squib and blasting cap are semantically related. In some cases you can replace term "Squib" with "Blasting cap", this terms are similar.

Squib noun - Firework consisting of a tube filled with powder (as a broken firecracker) that burns with a fizzing noise.

Blasting cap and squib are semantically related. Sometimes you can replace phrase "Blasting cap" with "Squib", this terms are similar.