well thumbed

US /ˌwel ˈθʌmd/
UK /ˌwel ˈθʌmd/
"well thumbed" picture
1.

muy manoseado, desgastado

having been read or handled a lot and consequently soiled or damaged

:
His favorite book was old and well thumbed.
Su libro favorito estaba viejo y muy manoseado.
The dictionary on the shelf was clearly well thumbed.
El diccionario en el estante estaba claramente muy manoseado.