Action done by the serving team to prevent the opposing team from seeing the server and the flight path of the ball.
The showing of a film
Material removed by such a process; refuse left after screening sand, coal, ashes, etc.
A method to identify a disease in a population which is not showing any symptoms of this disease.
The process of checking or filtering.
The examination and treatment of a material to detect and remove unwanted fractions
shielding
Mesh material that is used to screen (as in a "screen door").
Action done by the person with the ball to protect the ball from the defender; the person concerned keeps his body between the ball and the defender.
The situation, in NMR spectroscopy, in which a local magnetic field is weakened by the presence of neighbouring nuclei