A component part
portion, constituent, determinant; see circumstance 1, part 1.
broker, steward, representative; see administrator, agent 1. See syn. study at agent, element.
"factor." YourDictionary, n.d. Web. 20 August 2018. <http://thesaurus.yourdictionary.com/FACTOR>.
factor. (n.d.). Retrieved August 20th, 2018, from http://thesaurus.yourdictionary.com/FACTOR
One of the individual entities contributing to a whole:
One of the conditions or facts attending an event and having some bearing on it: