# half-life

drillable.com › vocab › half-life.
As of the index built 13 Sep 2026, 14:42 UTC · [cites, never asserts](/standing).
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## Definitions

No reader has asserted a definition or an alias for it; its meaning is what its uses show.

## Where it is used (1 use on 1 subject in 1 work)

By drillable.com ([llm-extract/3](/standing#methods)).

- **paf** = a few minutes · [quote](/r/sha256:8c425f5f7ecfd0caaad27d978cf701df6ffae4fa137271423409b994da1f668d?trace&start=64787&end=64863) · [sha256:9388fdfdf75aaaa8…](/r/sha256:9388fdfdf75aaaa88a86c4b4918dd14c73ff4c6244c7e36e0901d8ce12d1623e)


A property means what the records about it say, and nothing more.

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