yaw
/jɔ:/
Học thuậtThân thiện
Definition
Noun:
- An erratic deflection from an intended course: A temporary, often uncontrolled, sideways movement or deviation from a straight path, typically used for ships or aircraft.
Verb:
- To swerve off course momentarily: To turn or deviate temporarily and unsteadily from a straight course, especially due to external forces like wind or waves.
- To deviate erratically from a set course: To move in an unsteady, side-to-side manner while progressing.
- To be wide open: (Archaic or specialized) To gape or open wide.
Usage Examples
Noun:
- The pilot corrected for the sudden yaw caused by the crosswind.
- A strong yaw to the left made the ship difficult to steer.
Verb:
- The small boat began to yaw in the heavy swell.
- The truck's trailer yawed dangerously on the icy road.
- (Archaic) The old door yawed on its broken hinges.
Advanced Usage
- In aviation: "Yaw" describes rotation around the vertical axis, controlled by the rudder. It is one of the three primary axes of flight (along with pitch and roll).
- Applying right rudder induces a yaw to the right.
- In maritime contexts: Refers to a vessel's failure to maintain a steady course, often oscillating from side to side.
- The autopilot struggled to dampen the yacht's yaw.
Variants and Related Words
- Yawing (adj/n): The act or instance of yawing.
- The yawing motion of the ship made some passengers seasick.
- Yaw rate (n): The angular velocity of a vehicle's rotation around its vertical axis.
- The sensor measures the aircraft's yaw rate.
Synonyms
- Swerve: To change direction abruptly.
- Veer: To change course or direction.
- Deviate: To depart from an established course.
- Oscillate: To swing or move back and forth.
Related Phrasal Verbs/Phrases
(Note: "Yaw" is not commonly used in standard phrasal verb constructions. Its usage is primarily technical.) - To yaw about/around: To yaw repeatedly or uncontrollably. - The damaged aircraft yawed about before the pilot regained control.
Related Idioms
(Note: There are no common idioms using the word "yaw." It is a technical term.)
Noun
- an erratic deflection from an intended course
Verb
- swerve off course momentarily
- the ship yawed when the huge waves hit it
- deviate erratically from a set course
- the yawing motion of the ship
- be wide open
- the deep gaping canyon