Fire'-bal-lōon', n.
n. 1. A balloon raised in the air by the buoyancy of air heated by a fire placed in the lower part. 2. A balloon sent up at night with fire-works which ignite at a regulated height. Simmonds.
n. 1. A balloon raised in the air by the buoyancy of air heated by a fire placed in the lower part. 2. A balloon sent up at night with fire-works which ignite at a regulated height. Simmonds.