ambush
noun
an act or instance of lying concealed so as to attack by surprise.
Used to describe an action that began in the past, has continued continuously, and is still in progress.
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
In the past week, the challenges of adapting to the NBA have been ambushing Vesely in similarly overwhelming fashion.
From Washington Post ● Dec. 15, 2011