The AI-powered English dictionary
plural cobblestones
(countable) A rounded stone from a river bed, fit for use as ballast in ships and for paving roads. quotations examples
In restless dreams I walked alone / Narrow streets of cobblestone
1964, “The Sound of Silence”, in Wednesday Morning, 3 A.M., performed by Simon & Garfunkel
(uncountable) Cobblestones viewed as a building or paving material. examples