What does free-running mean?
Free-running means (of a mechanism) Moving freely and smoothly..
Checking saved dictionary data and trusted language sources. This will stop automatically if a source does not respond.
Pronunciation varies by accent · adjective
(of a mechanism) Moving freely and smoothly..
As to any suggestion that Stroudley's engines were not free-running at high speed, this was of little moment with 60 m.p.h. laid down as the limit at that time.
It is the Bulleid Pacifics of the Southern Region, which all observers of locomotive performance know to be among the freest running engines in the country.
Use free-running when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Free-running means (of a mechanism) Moving freely and smoothly..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
As to any suggestion that Stroudley's engines were not free-running at high speed, this was of little moment with 60 m.p.h. laid down as the limit at that time.
FreeDictionaryAPI.com / Wiktionary · Original source · CC BY-SA 4.0
Dictionary data is provided by FreeDictionaryAPI.com and sourced from Wiktionary under its stated license.