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Actinic - Meaning, Definition & English Examples

Actinic refers to the chemical effects of light, especially ultraviolet or solar radiation. It is often used in scientific contexts to describe light that causes photochemical reactions, such as in photography or skin damage.

actinic

/ækˈtɪnɪk/ /ækˈtɪnɪk/

Definition:

Relating to or caused by radiation, especially ultraviolet light.

Synonyms:

radiant, photochemical, ultraviolet

Part of Speech:

adjective

Antonyms:

nonradiant, dark

Common Collocations:

actinic rays, actinic keratosis, actinic dermatitis

Derivatives:

actinism, actinically

Usage Tips:

Use "actinic" to describe effects or conditions caused by sunlight or UV radiation, like skin damage.

Common Phrases:

actinic light, actinic exposure, actinic effect

Etymology:

Derived from Greek "aktis" (ray) and "-ic," referring to radiant energy or light effects.

Examples:

  • 1. The sunlight caused actinic damage to her skin.
  • 2. Actinic keratosis is a common skin condition from prolonged sun exposure.
  • 3. Photographers use filters to reduce actinic glare in bright conditions.
  • 4. The lab studied the actinic properties of different light wavelengths.

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