It's sort of onomatopoeia: it's the stereotypical sound of someone talking and talking and talking and not saying anything at all interesting. It's more commonly spelt blah, but bleh works just as well.
What are 5 onomatopoeia examples?
Common Examples of Onomatopoeia
- Machine noises—honk, beep, vroom, clang, zap, boing.
- Animal names—cuckoo, whip-poor-will, whooping crane, chickadee.
- Impact sounds—boom, crash, whack, thump, bang.
- Sounds of the voice—shush, giggle, growl, whine, murmur, blurt, whisper, hiss.
Is Shh a onomatopoeia word?
Hush; be quiet. (onomatopoeia, or intransitive) To ask someone to be quiet, especially by saying shh. ... (onomatopoeia, intransitive) To be quiet; to keep quiet. He wouldn't shush so I kicked him.