To join into a single mass or whole.
To merge, to intermingle freely.
To form from different pieces or elements.
To bond pieces of metal into a continuous whole by liquefying parts of each piece, bringing the liquids into contact, and allowing the combined liquid to solidify.
To join (two other objects), or to join (one object) to (another object): to take one object and attach it to another.
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 another object): to attach, or to be intended to attach or capable of attaching, to another object.
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 arrive at an intended target; to land.
To associate; to establish a relation between.
A useful friend or associate.
A drug dealer.