etiolated

Thân thiện

The gardener discovered the etiolated celery stalks in the dark cupboard.

Definition

1. Adjective:
   • (Botany) Pale and weak due to lack of light: Describes a plant that has grown abnormally tall, spindly, and pale (white or yellowish) because it has been deprived of sufficient sunlight. This condition results from the absence of chlorophyll.
   • (Figurative) Lacking vigor or vitality; drained of color or strength: Used to describe a person, idea, or thing that appears weak, feeble, or unnaturally pale, as if deprived of essential nourishment or energy.

Usage and Examples

• Adjective (Literal - Botany):

  • The seedlings became etiolated after being left in the dark cellar for weeks.
  • You can recognize etiolated plants by their elongated stems and pale leaves.

• Adjective (Figurative):

  • After months of confinement, his complexion was etiolated and sickly.
  • The argument, deprived of any real evidence, seemed etiolated and unconvincing.

Advanced Usage

• "to etiolate" (Verb): The action of causing a plant to become pale by excluding light, or, figuratively, to drain of vigor or vitality.
  • Prolonged darkness will etiolate most green plants.
  • Years of bureaucratic routine had etiolated his creative spirit.

Variants and Related Words

• Etiolation (Noun): The process or condition of being etiolated.
  • The etiolation of the potato sprouts made them unsuitable for planting.
• Etiolate (Verb): To cause etiolation.

Synonyms

• Bleached: Made white or pale.
• Blanched: Made pale, typically by environmental factors.
• Wan: Pale and giving the impression of illness or exhaustion.
• Spindly: Long, thin, and frail (often describing the growth habit of etiolated plants).
• Feeble: Lacking strength or vigor.

Antonyms

• Verdant: Green with grass or other rich vegetation.
• Florid: Having a red or flushed complexion; or elaborately intricate.
• Robust: Strong and healthy; vigorous.
• Chlorotic: While technically meaning deficient in chlorophyll, it often implies a yellowing due to disease or nutrient deficiency, not specifically elongation due to lack of light.

Notes on Meaning

• The primary and most precise meaning of etiolated is botanical. The figurative use derives directly from this literal image of a plant weakened and drained of its natural color by a lack of essential input (light).
• It is a more specific and technical term than simply "pale." It implies a cause (deprivation) and a specific, often unhealthy, result.

Học thuật

Adjective

1. (especially of plants) developed without chlorophyll by being deprived of light
   • etiolated celery

Từ đồng nghĩa

• etiolate
• blanched