Pronunciation

/rəˈdeɪʃən/

Definitions

Noun

1. Radiation (noun): The emission of energy in the form of waves or particles, particularly from a source like the sun, a radioactive substance, or an electronic device.

   • Definition: The outward flow of energy in the form of electromagnetic waves or particles, such as light, heat, or subatomic particles.
   • Example: “The solar panels absorb radiation from the sun to generate electricity.”

2. Ionizing radiation (noun): High-energy radiation capable of removing electrons from atoms, causing damage to living cells and posing health risks.

   • Example: “Medical workers use protective gear against ionizing radiation during cancer treatments.”

Verb

1. To radiate (verb): To emit or give off radiation, often metaphorically implying warmth or positive energy.
   • Example: “The warmth of the sun radiates through the open window.”
   • Synonyms: emanate,散发着

Adjective

1. Radiant (adjective): Characterized by a bright, glowing, or attractive quality, often associated with light or energy.
   • Example: “Her smile was radiant, lighting up the room.”
   • Synonym: luminous

Adverb

1. Radiantly (adverb): In a radiant manner, brightly or glowingly.
   • Example: “She danced radiantly under the moonlight.”

Phrases

• “Protective measures against radiation”
• “Radiation exposure limits”
• “Radioactive fallout”
• “Thermal radiation”
• “Alpha, beta, and gamma radiation”

Example Sentences

• Noun: “The sun’s radiation is essential for life on Earth.”
• Verb: “The reactor was shut down due to a malfunction that could have led to radiation leaks.”
• Adjective: “She wore a radiant gown to the gala.”
• Adverb: “The stars shone radiantly in the clear night sky.”

Synonyms

• Emission
• Energy discharge
• Beam
• Field
• Waves
• Particles
• Photons
• Ionizing beams
• Non-ionizing radiation