LEARNit Dictionary
commutator
noun
/ˈkɒmjuteɪtə(r)/
UK
/ˈkɑːmjuteɪtər/
US
1
a device that connects a motor to the electricity supply
کموتاتور, کُموتاتور
2
a device for changing the direction in which electricity flows
کموتاتور