rud ‧ der /ˈrʌdə $ -ər/ BrE AmE noun [countable]
[ Language: Old English ; Origin: rother ]
a flat part at the back of a ship or aircraft that can be turned in order to control the direction in which it moves
rud ‧ der /ˈrʌdə $ -ər/ BrE AmE noun [countable]
[ Language: Old English ; Origin: rother ]
a flat part at the back of a ship or aircraft that can be turned in order to control the direction in which it moves
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012