rudder
/ˈɹʌdɚ/ اسم C1باللغة العربية: دَفَّة، سُكَّان
- An underwater vane used to steer a vessel. The rudder is controlled by means of a wheel, tiller or other apparatus (modern vessels can be controlled even with a joystick or an autopilot).
- A control surface on the vertical stabilizer of a fixed-wing aircraft or an autogyro. On some craft, the entire vertical stabilizer comprises the rudder. The rudder is controlled by foot-operated control pedals.
- A riddle or sieve.
- That which resembles a rudder as a guide or governor; that which guides or governs the course.
- The tail of an otter.
الجمع rudders
من المكتبة
Another flash showed him four men clinging to the shattered mast and the rigging, while a fifth clung to the broken rudder.
The young man took the helm, felt to see if the vessel answered the rudder promptly and seeing that, without being a first-rate sailor, she yet was tolerably obedient.
تعلّم rudder في نصوص حقيقية
مع حساب مجاني، مرّر المؤشر فوق أي كلمة في المكتبة لترى معناها، واستمع إليها مقروءة بصوت عالٍ، واحفظ الكلمات لمراجعتها في مواعيد تناسب ذاكرتك، واعرف مقدار ما تعرفه من كل كتاب.