Centerboard meaning

A centerboard is a retractable keel on a sailboat that helps provide stability and prevent drifting.


Centerboard definitions

Word backwards draobretnec
Part of speech noun
Syllabic division The syllable separation of the word "centerboard" is cen-ter-board.
Plural The plural of centerboard is centerboards.
Total letters 11
Vogais (3) e,o,a
Consonants (6) c,n,t,r,b,d

What is a Centerboard?

A centerboard, also known as a daggerboard or a lifting keel, is a retractable keel located in the centerline of a sailboat's hull. It is used to prevent the boat from drifting sideways while sailing, providing stability and preventing it from tipping over. The centerboard can be raised or lowered depending on the water depth and sailing conditions.

Functionality of a Centerboard

The primary function of a centerboard is to counteract the lateral forces generated by the wind on the sails of a sailboat. By adjusting the position of the centerboard, sailors can control the boat's direction and prevent it from sliding sideways. In addition, the centerboard helps improve the boat's upwind performance by reducing leeway and allowing it to sail closer to the wind.

Types of Centerboards

There are different types of centerboards, including pivoting centerboards, retractable centerboards, and weighted centerboards. Pivoting centerboards swing on a pivot point, while retractable centerboards can be raised or lowered into a trunk inside the boat. Weighted centerboards have added ballast to improve stability and reduce the boat's tendency to heel.

Benefits of Using a Centerboard

Centerboards are essential for sailors, especially in shallow waters where fixed keels can be impractical. They allow boats to navigate in areas with varying water depths and provide added maneuverability. Centerboards also make it easier to beach a sailboat without causing damage to the keel, as they can be raised when approaching shallow waters.

Maintenance of a Centerboard

Proper maintenance of a centerboard is crucial to ensure its optimal performance and longevity. Regularly inspect the centerboard for any signs of wear or damage, and lubricate moving parts to prevent corrosion. Clean the centerboard thoroughly after each use to remove any salt or debris that may affect its operation.


Centerboard Examples

  1. The sailor adjusted the centerboard to navigate through the shallow waters.
  2. The centerboard helps stabilize the sailboat in strong winds.
  3. Before setting sail, make sure the centerboard is securely locked in place.
  4. The centerboard can be raised or lowered depending on the depth of the water.
  5. Learning how to operate the centerboard is crucial for new sailors.
  6. The centerboard plays a key role in preventing capsizing in rough seas.
  7. The sailing instructor demonstrated how to use the centerboard effectively.
  8. The centerboard is designed to pivot easily for adjustments while sailing.
  9. Make sure to check the condition of the centerboard before heading out on the water.
  10. Proper maintenance of the centerboard is essential for safe sailing.


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  • Updated 24/04/2024 - 00:58:12