noun
Meaning 1
A concave, iron oxide–containing mineral concretion such as red shale which sheds a chalky, reddish debris when wet and rubbed, often found along beaches.
Definition source: English Wiktionary via Wiktextract
Usage: Eastern, US
Qualifier: Long Island
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: Indian paint rock, paint pot, paint rock, rattle stone
Antonyms: none provided