1. making a hollow bubbling sound, as liquid being poured from a bottle
Usage: present participle of ‘glug’

1. the sound of liquid being poured or flowing with hollow bubbling noises
Usage: gerund form

Examples

• The wine was glugging out of the bottle into the glass.
• I could hear the water glugging down the drain.
• The glugging sound told me the jug was nearly empty.
• She poured the milk, listening to its gentle glugging.
• The glugging from the fish tank filter was quite loud.
• Oil came glugging out when he removed the cap.