Definition of Balloon

1. Noun. Large tough nonrigid bag filled with gas or heated air.

Terms within: Envelope, Gasbag, Ripcord
Specialized synonyms: Hot-air Balloon, Meteorological Balloon, Trial Balloon
Generic synonyms: Lighter-than-air Craft
Derivative terms: Balloonist

2. Verb. Ride in a hot-air balloon. "He tried to balloon around the earth but storms forced him to land in China"
Generic synonyms: Aviate, Fly, Pilot
Derivative terms: Balloonist

3. Noun. Small thin inflatable rubber bag with narrow neck.
Generic synonyms: Plaything, Toy

4. Verb. Become inflated. "The sails ballooned"
Exact synonyms: Billow, Inflate
Specialized synonyms: Reflate
Generic synonyms: Expand
Derivative terms: Inflation

Definition of Balloon

1. n. A bag made of silk or other light material, and filled with hydrogen gas or heated air, so as to rise and float in the atmosphere; especially, one with a car attached for aërial navigation.

2. v. t. To take up in, or as if in, a balloon.

3. v. i. To go up or voyage in a balloon.

Definition of Balloon

1. to swell out [v -ED, -ING, -S]

Medical Definition of Balloon

1. 1. A bag made of silk or other light material, and filled with hydrogen gas or heated air, so as to rise and float in the atmosphere; especially, one with a car attached for aerial navigation. 2. A ball or globe on the top of a pillar, church, etc, as at St. Paul's, in London. 3. A round vessel, usually with a short neck, to hold or receive whatever is distilled; a glass vessel of a spherical form. 4. A bomb or shell. 5. A game played with a large infated ball. 6. The outline inclosing words represented as coming from the mouth of a pictured figure. Air balloon, a balloon for aerial navigation. Balloon frame, a house frame constructed altogether of small timber. Balloon net, a variety of woven lace in which the weft threads are twisted in a peculiar manner around the warp. Origin: F. Ballon, aug. Of balle ball: cf. It. Ballone. See 1st Ball, and cf. Pallone. Source: Websters Dictionary (01 Mar 1998)

Lexicographical Neighbors of Balloon

ballistocardiograph
ballistocardiograph
ballistocardiography
ballistophobia
ballium
balliums
ballock
ballocks
ballon
ballonet
ballonets
ballonne
ballonnes
ballons
balloon (current term)
balloon (current term)
balloon-tip catheter
ballooned
balloonfish
ballooning
balloonings
ballooning degeneration
ballooning mode
ballooning spider
balloonist
balloonists
balloons
balloonseptostomy
balloon angioplasty
balloon bomb

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