steerageway

Thân thiện

The small sailboat maintains steerageway as it approaches the dock.

Definition

Noun: - (Nautical) The minimum forward speed required for a vessel to respond effectively to its rudder and thus be steered or maneuvered. This term describes the critical threshold of motion below which a ship or boat loses directional control.

Usage

The term is used exclusively in a nautical context to discuss the maneuverability of a vessel. It is often discussed in conditions of low speed, calm winds, or when navigating in tight spaces.

Examples

• The tugboat pushed the large freighter until it gained enough steerageway to enter the channel.
• In the calm harbor, the sailboat lost steerageway and began to drift with the current.
• The captain ordered slow ahead to maintain steerageway while waiting for the bridge to open.

Advanced Usage

• To have steerageway: To be moving with sufficient speed for steering.
  • The ship finally had steerageway and could avoid the floating debris.
• To lose steerageway: To slow down below the minimum speed needed for control.
  • In the dead calm, the yacht lost steerageway and its bow fell off the wind.

Variants and Related Words

• Steerage (Noun): Historically, the part of a ship providing the cheapest accommodations for passengers. Note: This is a distinct term and not a variant of "steerageway," though they share a root.
• Way (Noun, Nautical): Forward motion or headway of a vessel through the water (e.g., "to make way").
• Headway (Noun): Forward progress or motion, often used similarly to "steerageway" but with a broader application to any forward movement.

Synonyms

• Maneuvering speed
• Effective steering speed

Antonyms

• Drifting (moving without control or propulsion)
• Dead in the water (completely stopped, without steerageway)

Học thuật

Noun

1. (nautical) the minimum rate of motion needed for a vessel to be maneuvered