Meaning of bad in English
US /bæd/ UK /bæd/
1. not good, nice, or pleasant
The weather was very bad.
2. not well, especially for a short time
She looks bad this morning.
3. causing difficulties
That was a bad mistake.
That movie wasn't so bad.
5. not able to work or do something well
My eyesight is very bad.
Eat this peach before it goes bad.