the.com/contaminant
The thing that was never invited but shows up in everything anyway.
means A substance that doesn't belong somewhere and makes it impure, unsafe, or compromised by being there.
from From Latin contaminare, 'to corrupt by contact,' built from com- (together) plus a root shared with tangere, 'to touch' — the same touch-root that gives us 'contact' and 'tangible.' So at its core, a contaminant is simply something that ruins another thing just by touching it — corruption spreading through contact, which is exactly the crime it still commits today.
- legal threshold
- defined by limit, not by presence alone
- irony
- pure water itself can be a contaminant elsewhere
- detection paradox
- better instruments keep finding more of it
- etymology
- from Latin tangere, to touch, corrupted