connect.

To join (to another object): to attach, or to be intended to attach or capable of attaching, to another object.

I think this piece connects to that piece over there.

To join: to attach, or to be intended to attach or capable of attaching, to each other.

Both roads have the same name, but they don't connect: they're on opposite sides of the river, and there's no bridge there.

To arrive at an intended target; to land.

When that roundhouse kick connected with his temple it sent him flying across the room.

To join (two other objects), or to join (one object) to (another object): to be a link between two objects, thereby attaching them to each other.

The new railroad will connect the northern part of the state to the southern part.

To join (two other objects), or to join (one object) to (another object): to take one object and attach it to another.

I connected the printer to the computer, but I couldn't get it work.

To join an electrical or telephone line to a circuit or network.

When the technician connects my house, I'll be able to access the internet.

To associate; to establish a relation between.

I didn't connect my lost jewelry with the news of an area cat burglar until the police contacted me.

To make a travel connection; to switch from one means of transport to another as part of the same trip.

I'm flying to London where I connect with a flight heading to Hungary.

Clipping of connection. A drug dealer.

Clipping of connection. A useful friend or associate.