ballonet

Noun

A small balloon or an air compartment within a larger one.
Any of several small balloons, inside a dirigible, that can be inflated or deflated to control buoyancy during flight.

Examples

Playing BALLONET felt like a small but crucial inflation of my score.

Origin / Etymology

Borrowed from French ballonnet.

Scrabble Score: 10

ballonet: valid Scrabble (US) TWL Word
ballonet: valid Scrabble Word in Merriam-Webster MW Dictionary
ballonet: valid Scrabble Word in International Collins CSW Dictionary

Words With Friends Score: 14

ballonet: valid Words With Friends Word