bleah
/blɛː/exclamation North American informal
Used to express disgust: bleah, my hands are all gross from bathtub cleaning Beans on toast? Bleah!...
- I dropped her and Sophie off at the airport at 5:45 this morning - bleah.
- Sore throat and fever, bleah, bleah, bleah.
- I did jettison the chickpea salad (bleah!) but, other than that, I ate what was on my menu.
Origin
1960s: probably imitative of the sound of gagging or retching.