What Is The Difference Between A Blimp And A Dirigible?

What Is The Difference Between A Blimp And A Dirigible? Dirigibles, Zeppelins, and Blimps: What’s the Difference? According to Airships.com: A dirigible is any lighter-than-air craft that is both powered and steerable (as opposed to free floating, like a balloon). … A blimp has no rigid internal structure; if a blimp deflates, it loses its