stone age

US /ˈstoʊn ˌeɪdʒ/
UK /ˈstoʊn ˌeɪdʒ/
"stone age" picture
1.

Edad de Piedra

a prehistoric period when weapons and tools were made of stone or of materials such as bone, wood, or horn

:
Humans lived in caves during the Stone Age.
Los humanos vivieron en cuevas durante la Edad de Piedra.
Archaeologists found artifacts from the Stone Age.
Los arqueólogos encontraron artefactos de la Edad de Piedra.
2.

Edad de Piedra, época primitiva

a very primitive or outdated period or way of life

:
Their technology is still in the Stone Age.
Su tecnología todavía está en la Edad de Piedra.
Living without internet feels like the Stone Age.
Vivir sin internet se siente como la Edad de Piedra.