In linguistics, "gerund"'s a term used to refer to various non-finite verb forms in various languages: As applied to English, it refers to what might be called a verb's action noun (or, alternatively, the name of an action), which's one of the uses of the -ing form. This's also the term's use as applied to Latin; see Latin conjugation. As applied to Spanish and Portuguese, it refers to an adverbial participle (a verbal adverb), called in Spanish the gerundio and in Portuguese the gerúnd… (
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