This is the 12512th most frequent Spanish word.
metedor
A meddlesome or intrusive person.
In this sentence, 'metedor' refers to someone intrusively curious, often meddling in affairs not related to them.
El niño es muy metedor, siempre está revisando las cosas ajenas.
The child is very nosy, he's always looking into other people's things.
Here, 'metedor' is a tool or device used for inserting objects, specifically in a technical or practical context.
Usaron un metedor para introducir el cable dentro del conducto.
They used an inserter to put the cable inside the conduit.
In this context, 'metedor' illustrates the opposite behavior of being intrusive or improperly curious.