"Ball up" is a phrasal verb predominantly used in informal contexts, characterized by several interpretations based on the context. Commonly, it means to roll something into a ball, such as paper or fabric, often suggesting a hasty or careless action; this usage is more informal and found in everyday conversation. Additionally, in informal speech, it can mean to create confusion or to complicate a situation, similar to 'mess up,' reflecting an abstract or non-physical form of 'balling' something into a chaotic state. This expression is more frequent in casual communication and is not typically used in formal writing or speech, where more specific language might be preferred to describe confusion or disarray. Furthermore, its usage can also imply physical posture in contexts like 'balling up' one's body, such as crouching or curling up, again aligning with informal description. Overall, "ball up" serves as a versatile expression within informal English, emphasizing a range of meanings from physical actions to metaphorical states.
B1
Intermediate
1. To form something into a tight, compact shape, resembling a ball.
She balled up the piece of paper and threw it into the trash.
I balled up my socks before putting them in the drawer.
2. To cause confusion, complications, or disruptions in a process or situation.
The new regulations really balled up our plans for expansion.
Accident on the main road balled up traffic for miles.