The feminine form of invigilate.
The male teacher invigilates the exam, the female teacher invagilates the exam.
The feminine form of Inviglilate.
The male teacher invigilates an exam. A female teacher invagilates the exam.
When woman sprays perfume after taking a dump in a bathroom. The room ends up smelling like both.
"The bathroom smells like chanel number 2"