optical depth
nounDefinitions
The natural logarithm of the ratio of amount of radiation that hits an object to the…
The natural logarithm of the ratio of amount of radiation that hits an object to the amount of radiation that emerges from that object on the other side.
The neighborhood
Vish — recursive loop
No curated loop yet for optical depth. 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