quiescent

/kwai'esnt/

Thân thiện

The patient's quiescent tumor requires no immediate treatment.

Definition

1. Adjective:
   • Inactive, dormant, or at rest: Describes something that is not currently active, moving, or showing signs of activity.
   • Tranquil, quiet, or still: Describes a state of calmness, peace, and lack of disturbance.
   • Causing no symptoms: In medical contexts, describes a condition (like a disease or tumor) that is present but not currently producing noticeable effects.

Examples of Usage

• General Inactivity:
  • The volcano has been quiescent for over a century.
  • During the winter, the garden lies quiescent.
• Tranquility and Stillness:
  • The lake was quiescent under the moonlight.
  • He longed for the quiescent atmosphere of the countryside.
• Medical Context:
  • The patient has a quiescent form of the disease, which requires monitoring but no immediate treatment.
  • A quiescent tumor may not need intervention.

Advanced Usage

• Technical/Scientific Context: Often used in fields like biology, geology, and medicine to describe periods of inactivity.
  • The bacteria remain quiescent until environmental conditions become favorable.
  • The quiescent phase of the cell cycle is known as G0.
• Figurative Use: Can describe a lack of activity in abstract concepts like markets or emotions.
  • Investor sentiment was quiescent ahead of the major announcement.
  • Her anger was quiescent, but not forgotten.

Variants and Related Words

• Quiescence (noun): The state of being quiescent; inactivity or dormancy.
  • The long quiescence of the fault line worried geologists.
• Quiescently (adverb): In a quiescent manner.
  • The animal waited quiescently for its prey.

Synonyms

• Dormant: Temporarily inactive, as in sleep.
• Inactive: Not active or in use.
• Latent: Present but not visible, apparent, or active.
• Still: Free from sound or noise; silent; calm.
• Tranquil: Free from agitation or disturbance.

Antonyms

• Active: Engaging or ready to engage in physically energetic pursuits.
• Dynamic: Characterized by constant change, activity, or progress.
• Agitated: Feeling or appearing troubled or nervous.
• Symptomatic: Showing symptoms of a disease or condition.

Related Phrases and Idioms

(Note: "Quiescent" itself is not commonly used in phrasal verbs or idioms. Its usage is typically formal or technical.) - To lie quiescent: To remain in a state of inactivity. - The conflict lay quiescent for years before flaring up again. - To remain quiescent: To continue to be inactive or still. - The machinery remained quiescent until the power was restored.

Học thuật

Adjective

1. (pathology) causing no symptoms
   • a quiescent tumor
2. being quiet or still or inactive
3. marked by a state of tranquil repose
   • the quiescent melancholy of the town
4. not active or activated
   • the quiescent level of centimeter wave-length solar radiation