Stay up for: (phrasal verb)
Definition:
1. To remain awake or alert beyond one's usual bedtime or when tired, in order to wait for or accompany someone or something.
Example: She promised to stay up for her husband who was returning from a business trip late at night.
2. To intentionally remain awake or conscious in order to witness or participate in a specific event or activity.
Example: Fans stayed up for the entire night to watch the live broadcast of their favorite team's championship match.
3. To delay going to bed or resting in order to complete a task or achieve a goal.
Example: The students had to stay up for several nights to finish their project before the deadline.
4. To support or defend someone or something, especially in the context of an argument or opinion.
Example: The politician's advisors stayed up for him during the televised debate, ensuring his arguments were well presented.
5. (Informal) To stay awake in order to watch or catch a glimpse of a person or object.
Example: Children often stay up for Santa Claus on Christmas Eve, hoping to see him deliver presents.
6. To persevere or endure an emotionally or mentally challenging situation.
Example: She had to stay up for the difficult conversation with her friend, knowing it was necessary to resolve their differences.
In summary, "stay up for" generally refers to the act of remaining awake or alert past one's usual bedtime or in the face of tiredness, for various purposes such as waiting, participating, completing tasks, supporting, or enduring challenging situations.
