Definition & Meaning of "token"

Token

NOUN

something of sentimental value

an individual instance of a type of symbol

a piece of paper or a disc of metal or plastic used instead of money as a form of payment or to operate some machines

Example

At the arcade, players use tokens to play the various games, which can be purchased from a token machine at the entrance.

The laundromat requires customers to use tokens to operate the washing machines and dryers, which can be bought at the front desk.

The public transit system offers tokens that riders can use instead of cash to board buses and trains.

a small, physical object or symbol that represents something else, often used as a unit of value or as a marker in games or transactions

a physical object used to authorize a train's movement along a specific track section

What is a "token"?

A token is a physical object, often a metal or paper piece, used in railway systems to control train movements on single-track lines. It serves as a form of authorization, given to train crews to signal that they are allowed to occupy a particular section of track. When a train operator receives the token, it ensures no other train can enter the same section at the same time, preventing accidents. After passing through the section, the operator returns the token to the station or dispatcher, allowing the track to be cleared for other trains. This system helps maintain safety and order on tracks with limited signaling equipment.

Example

The stationmaster handed the token to the train conductor before departure.

The token system ensures trains move one at a time on shared tracks.

Tokens are exchanged between stations to manage train traffic efficiently.

token

ADJECTIVE

insignificantly small; a matter of form only (`tokenish' is informal)