In Spanish grammar, the Participle (“Participio”) is a non-finite verb form, used to form compound tenses and passive voice. It typically ends in -ado, -ido, -to, -so, or -cho in its regular forms, and it agrees in gender and number with the noun it modifies when used as an adjective. The Participle can also function independently as a noun. With its versatile nature, understanding the proper usage of the Participle is crucial in Spanish language learning.