Definitions

1. verb

to make a hissing or bubbling sound, especially of a liquid

“The soda was glibbering in the glass as I poured it.”

2. verb

to speak or write in a smooth but insincere manner

“The politician was accused of glibbering his way through the debate.”

3. noun

a hissing or bubbling sound, especially of a liquid

“The strange glibber in the background distracted me from the movie.”