midnight oil
nounDefinitions
The drug opium.
Used other than figuratively or idiomatically
Used other than figuratively or idiomatically: lamp oil burned at midnight.
The neighborhood
Vish — recursive loop
No curated loop yet for midnight oil. 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