coal ball
nounDefinitions
A nodule of plant material permeated with minerals found mostly in bituminous and…
A nodule of plant material permeated with minerals found mostly in bituminous and anthracite coal seams
The neighborhood
Vish — recursive loop
No curated loop yet for coal ball. 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