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Short "hint"

n. - The quality of being admitting of passage to or through (by people or light or missiles etc.).

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Usage examples (27)
  • Thus every chemical element, when irradiated by X-rays, emits two rays of different penetrability, that is to say, every element can by fluorescence emit an X-ray...
  • Of these, the K-series have the greater penetrability.
  • The debate is the next day, so Cox wants to run out to the library to scout out its penetrability.
  • Since neutrons are electrically neutral, they have great penetrability and hence search the whole sample.
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