stone age
See also: stone-age and Stone Age
English
Proper noun
stone age
- Alternative letter-case form of Stone Age
- 1892, John Hunter-Duvar, The Stone, Bronze and Iron Ages, page 260:
- Were it not that folk-lore has almost died out, more than one domestic rite might be traced back to the stone age.
- 1892, John Hunter-Duvar, The Stone, Bronze and Iron Ages, page 260: