lubrication

Word parts

lubricate + -tion

Pronunciation

• IPA ^(key): /ˌluː.brɪˈkeɪ.ʃən/ or US

• Audio (UK)

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Noun

Singular lubrication

Plural lubrications

1. (countable & uncountable) Lubrication is the act of applying a lubricant between moving surfaces in contact in order to reduce friction.