plural of fellow
"The old university fellows gathered in the common room to discuss their research projects."
Third-person singular simple present indicative form of fellow
"He does not know that his fellows are watching him from across the room."
In plain English: To fell something means to cut it down, usually with an axe.
"The hunter fell down after tripping over his own trap."
A surname.
"The Fellows family has lived in that house for three generations."