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track‑train dynamics

American

[trak-treyn] / ˈtrækˈtreɪn /

noun

(used with a singular or plural verb)

the interaction between the track and a moving train.

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.