Relating to or having the nature of collocation; describing the placement of things together.
From Latin 'collocatorius,' an adjective form related to 'collocare.' Less common than 'collocational,' this is a more formal variant.
Unlike 'collocational' which linguists use constantly, 'collocatory' is almost obsolete in modern usage—a perfect example of how language naturally selects one variant over another based on utility.
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