Explanation:

- Word: Relay

A relay involves passing something from one person or thing to another. It's often used in contexts like races or relaying messages.

- Option 1: Send

To send something means to cause it to go or be taken to another place, representing movement or transfer. It's more of an action rather than holding.

- Option 2: Pass

Passing typically involves giving or transferring something to someone else, similar to relaying.

- Option 3: Spread

Spread means to distribute over a large area, much like relaying information to multiple places.

- Option 4: Hold

Hold suggests keeping something in place or not letting it go, which is the opposite of relay.