API unit
nounEtymology
From API (“American Petroleum Institute”).
Definitions
A unit of radioactivity used for measuring natural gamma rays in the ground.
- The radioactivity of a typical shale is 100 API units.
The neighborhood
Vish — recursive loop
No curated loop yet for API unit. Loops are being traced one word at a time while the ingestion pipeline matures.
sense glosses and etymology drawn from English Wiktionary · source · CC-BY-SA