Added 10 October 2026 gerund-participle noun noun ! Definition from Wiktionary (CC BY-SA). More about gerund-participle at Wordnik → Where our words come from → The form of an English verb that ends in -ing and can function as a noun, an adjective, or a progressive verb. Related Words: gerundivegerundgerund-grindinggigginggentilizingg-droppingg-formgenitivegappinggunationgen. Back to today's word