To join (to another object): to attach, or to be intended to attach or capable of attaching, to another object.
To join an electrical or telephone line to a circuit or network.
To make a travel connection; to switch from one means of transport to another as part of the same trip.
To join: to attach, or to be intended to attach or capable of attaching, to each other.
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.
To join (two other objects), or to join (one object) to (another object): to take one object and attach it to another.
To arrive at an intended target; to land.
To associate; to establish a relation between.
A useful friend or associate.
A drug dealer.
to connect something to something else.
to connect a cellular smartphone to another personal computer in order to give it access to a hotspot.
to restrict something with a tether.
a strong rope or line that connects a sailor's safety harness to the boat's jackstay
a rope, cable etc. that holds something in place whilst allowing some movement
the limit of one's abilities, resources etc.
The cardinal number three in an old counting system used in Teesdale and Swaledale. (Variant of tethera)