jittering

Thân thiện

The cursor on the screen is jittering erratically.

Definition

1. Adjective:
   • Undergoing small rapid variations: Describes something that is experiencing quick, slight, or irregular movements or fluctuations, often in a technical or physical context.

Usage

The adjective "jittering" is used to describe a state of unsteady, shaky, or rapidly fluctuating motion. It is often applied to visual displays, signals, mechanical parts, or even metaphorical states like emotions or attention.

Examples

• Technical/Physical Context:
  • The jittering image on the old television made it hard to watch. (The unstable, rapidly shaking picture on the old television made it hard to watch.)
  • We need to fix the jittering cursor on the screen. (We need to fix the cursor that is moving with small, rapid jumps on the screen.)
• Metaphorical/Emotional Context:
  • His voice was jittering with nervous excitement. (His voice was trembling with small, rapid variations due to nervous excitement.)

Advanced Usage

• "Jittering effect": A specific term often used in video, animation, or signal processing to describe an undesirable shaky or unstable visual output.
  • The software update eliminated the jittering effect in the video playback.

Variants and Related Words

• Jitter (verb/noun): To act nervously or to make small quick movements; small rapid variations in a signal or movement.
  • The connection causes the video to jitter. (The connection causes the video to have small, rapid variations.)
  • There is too much jitter in this data stream. (There are too many small rapid variations in this data stream.)
• Jittery (adjective): Nervous or unable to keep still; characterized by or subject to jitter.
  • She felt jittery before her presentation. (She felt nervous and shaky before her presentation.)

Synonyms

• Fluctuating: Rising and falling irregularly in number or amount.
• Quivering: Trembling or shaking with a slight rapid motion.
• Shaky: Shaking or trembling.

Antonyms

• Steady: Firmly fixed, supported, or balanced; not shaking or moving.
• Stable: Not likely to change or fail; firmly established.
• Smooth: Having an even and regular surface; free from perturbations.

Related Phrases/Idioms

(Note: "Jittering" itself is not commonly used in fixed idioms. The related noun "jitter" is used in some technical and informal phrases.) - To have the jitters: To feel very nervous or anxious. - I always get the jitters before a flight. (I always feel very nervous before a flight.)

Học thuật

Adjective

1. undergoing small rapid variations