prevents is a form of:

Connection



noun
1.
(បច្ចេកវិទ្យា​និង​វិទ្យាសាស្ត្រ) ~ between something and something; ~ with to something; a connecting, a being connected, a thing that joins, a relation, an association, a relative, a relationship or contact because of common interest or occupation តំណ, no connection with the case ការទាក់ទង, ការចងសម្ពន្ធមេត្រីនឹងគ្នា, travel connection ការផ្លាស់យានជំនិះ
2.
ការតភ្ជាប់, ការទាក់ទង, តំណ
3.
(បច្ចេកវិទ្យា​និង​វិទ្យាសាស្ត្រ) The connection of two wires ការតឬភ្ជាប់គ្នា
ENGLISH MEANING
noun
1.
The act of connecting, or the state of being connected; junction; union; alliance; relationship.
2.
That which connects or joins together; bond; tie.
3.
A relation; esp. a person connected with another by marriage rather than by blood; -- used in a loose and indefinite, and sometimes a comprehensive, sense.
4.
The persons or things that are connected; as, a business connection; the Methodist connection.