Metro emoji meaning

The metro emoji represents a subway or underground train, which is a common form of transportation in large cities around the world. The design of this emoji typically shows a train facing forward, and it may include details like a tunnel outline to suggest an underground setting. This emoji is often used to talk about public transport, commuting within a city, or traveling in urban areas. Subways are an important part of daily life in many countries, helping people quickly move through busy streets and neighborhoods.

The metro emoji was approved in Unicode 6.0 and added in Emoji 1.0, see related proposal L2/09026