Which of the these terms does not match the correct definition?

Gerund- a verb ending in -ing that functions as a noun

Participle- A word formed from a word that is used as an adjective, noun, or to make a compound verb form

Infinitive- a group of words that begin with the word "from" and a verb

These are all correct definitions for the terms

Infinitive- a group of words that begin with the word "from" and a verb