dynamometer car

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Noun

1. {{lb|en|rail}} A piece of [[railway]] [[rolling stock]] used to [[measure]] various aspects of a [[locomotive]]'s [[performance]].

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.