bubbles >> /ˈbʌb(ə)l/
Definition: [verb] (of a liquid) form rising bubbles of gas or air.
Example: a pot of coffee bubbled away on the stove
Definition: [noun] A thin sphere of liquid enclosing air or another gas.
Example: we'd shake up a piece of soap in a tin of warm water and blow bubbles
Definition: [noun] Used to refer to a good or fortunate situation that is isolated from reality or unlikely to last.
Example: we both lived in a bubble, the kind provided by occupying a privileged pied-à-terre in Greenwich Village
Definition: [noun] A transparent domed cover or enclosure.
Example: piglets born into a sterile bubble
Definition: [noun] A marine mollusc that typically has a thin scroll-like shell.
Example: When the animal dies, the shells often wash up on beaches and are hard to distinguish from the bubbles produced by waves splashing on the shore, hence the name ‘bubble shells.’