Simple past tense and past participle of lexicalize.(verb)
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Use "lexicalized" in a sentence
"It was Michael Lewis who was the first to popularize the view that “language consists of grammaticalized lexis, not lexicalized grammar” (1993, p. 34)."
"It was Michael Lewis who was the first to popularize the view that “language consists of grammaticalized lexis, not lexicalized grammar” 1993, p."
"Collocations that occur often enough become lexicalized as new compound words."