What does 400 metres mean?
400 metres means plural of metre.
Checking saved dictionary data and trusted language sources. This will stop automatically if a source does not respond.
Pronunciation varies by accent · noun
plural of metre.
Use 400 metres when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
400 metres means plural of metre.
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use 400 metres where its definition matches the intended context.
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.