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VocabJLPT N1

radiation

NounSuru Verb

Definitions

1. radiation
2. emission

This noun refers to the emission or radiation of energy, light, heat, or particles spreading outward from a source. It is used in scientific and medical contexts, such as discussing radiation from the sun or radioactive materials.

Example sentences

Sentence 1

The teacher wrote on the board, "Cosmic rays are a form of radiation."

Sentence 2

By the way, where do you even buy a radiation detector?

Sentence 3

"If radiation leaks, it's all over," my friend half-joked.

Sentence 4

The engineer explained, "This material tends to radiate heat easily."

Sentence 5

Maybe I'm just being way too paranoid about radiation.