The phrasal verb "wash off" is predominantly used in informal speech rather than formal writing. It generally refers to the action of removing something, such as dirt, paint, or another substance, from a surface by washing. It can be applied in a variety of situations, ranging from personal hygiene (e.g., washing off makeup or dirt after a day outside) to cleaning activities (e.g., washing off dishes or outdoor equipment). The construction usually involves an object, as in "I need to wash off the mud" or "The rain washed off the chalk from the sidewalk." While not common in formal writing, this phrasal verb is understood in most English-speaking contexts due to its straightforward and descriptive nature. It suggests a temporary effect that is usually resolved through a simple cleaning action, making it a useful verb for everyday situations.
B1
PreIntermediate
1. To remove dirt or another substance from a surface by washing.
After painting the fence, she needed to wash off the excess paint from her hands.
The rain helped to wash off the dust from the car.
2. To make something clean by rinsing it with water or another liquid.
He used a hose to wash off the mud from his boots.
She splashed some water on her face to wash off the sweat.