intransitive. To form vesicles or bubbles like boiling water; to rise in bubbles; to flow in or with bubbles, or with bubbling sound.

intransitive. To bubble, bubble up; to give forth a bubbling sound, as a spring, boiling water. Obsolete.

intransitive. To form bubbles (as boiling liquid, a running stream, etc.); to rise in bubbles (as gas through liquid, water from a spring, etc…

intransitive. To make bubbles or foam.

intransitive (transferred from 2). Of a liquid, vapour, etc.: To rise, surge or foam up, as if boiling; to form bubbles or foam. Said also of a…

intransitive. To bubble.

To effervesce. Obsolete.

intransitive. Originally slang. To bubble; to boil. Also transitive: to cause to bubble or boil. Obsolete (English regional (chiefly midlands) in…

To give off bubbles of gas, esp. as the result of chemical action; to bubble.

To bubble. Also poetic.

intransitive. To rise in a bubble or bubbles.

intransitive. To effervesce (figurative in quot.).