Meaning of the word "rolling stock" in English

What does "rolling stock" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

rolling stock

US /ˈroʊlɪŋ stɑːk/
UK /ˈrəʊ.lɪŋ ˌstɒk/
"rolling stock" picture

Noun

locomotives, railroad cars, and other vehicles used on a railway

Example:
The company invested heavily in new rolling stock for its high-speed rail network.
Maintaining the rolling stock is crucial for safe and efficient operations.