Definition

1. Noun:
   • A rotating mechanism: A device consisting of a universally mounted spinning wheel that resists changes in orientation, used for stabilization or navigation.
   • A Greek sandwich: A sandwich consisting of sliced, seasoned meat (traditionally lamb, beef, or chicken) roasted on a vertical rotisserie, served with onion, tomato, and often tzatziki sauce, wrapped in pita bread.

Examples

• Noun (Mechanism):
  • The ship's navigation system relies on a highly sensitive gyro.
  • Modern smartphones contain a tiny gyro to detect rotation.
• Noun (Sandwich):
  • For lunch, I ordered a gyro with extra tzatziki.
  • The food truck is famous for its authentic lamb gyro.

Advanced Usage

• "Gyro-stabilized": Describing a platform or camera that uses a gyroscope to remain steady.
  • The drone features a gyro-stabilized camera for smooth video.
• In aviation/inertial navigation: Refers to the gyroscopic instruments.
  • The pilot checked the gyros before takeoff.

Variants and Related Words

• Gyroscope (n): The full technical term for the rotating mechanism. "Gyro" is a common abbreviation.
  • The engineer calibrated the gyroscope.
• Gyroscopic (adj): Relating to or having the properties of a gyroscope.
  • The gyroscopic effect keeps the bicycle upright.

Synonyms

• For the mechanism: Gyroscope, stabilizer.
• For the sandwich: Doner kebab (similar Turkish dish), souvlaki (Greek skewered meat, often served differently).

Related Phrases

• "To precess": (Technical) The characteristic motion of a gyroscope when a force is applied.
  • When you push a spinning gyro, it will precess instead of falling over.

Noun

1. rotating mechanism in the form of a universally mounted spinning wheel that offers resistance to turns in any direction
2. a Greek sandwich: sliced roast lamb with onion and tomato stuffed into pita bread