All photos, videos, text, and other content are the property of RentPath, LLC. RENT.COM and the RENT.COM Logo are registered trademarks of RentPath, LLC. All rights reserved. Apple, the Apple logo, iPad, and iPhone are trademarks of Apple Inc., registered in the U.S. and other countries.
bubble. 1  a nearly spherical body of gas contained in a liquid. 2  a small globule of gas in a thin liquid envelope. 3  a globule of air or gas, or a globular vacuum, contained in a solid. 4  anything that lacks firmness, substance, or permanence; an illusion or delusion.
bubbly (comparative bubblier, superlative bubbliest) 1  Full of bubbles. Whip the egg white into a bubbly froth. ( 2 informal) Cheerful, lively. She has a bubbly personality. 3  Having the characteristics of bubbles. The architecture of the conservatory was bubbly. ( economics) Having the characteristics of economic bubbles.