Definition of "pluralise" []

• To make plural (verb)

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• "I wonder if also there is not a sense that when you use poems, poets are liable to pluralise and make things abstract by giving them, for example, zero articles, in order to sound more romantic."
• "And it reminded me of how annoying it is to see people pluralise with apostrophes — especially on signs."
• "If you used the shortened form, you'd just say "in-laws' house", but since you're using the full form, it's correct to pluralise the noun and not the modifier ('parents' rather than 'in law'), and then make the entire term possessive, because it's acting as a noun cluster. ("parents-in-law's")"