Reciprocaling 

The act of taking one, then dividing it by another number to find the reciprocal of the number.

Not the real term; commonly heard in Middle or High school math classes.

Jeff: Okay, so I think I should be reciprocaling this number.
Jim: You mean finding the reciprocal of the number.
Jeff: Sure

Reciprocaling by That_Annoying_Sniper February 12, 2021

Non-Reciprocating Tool 

a completely self-absorbed, unaware "friend" (READ: douche) that you do things for *all the time* that NEVER returns the favor, even in times of crisis, always making the excuse that they're working or busy or just *can't* for whatever reason--always an excuse--ANY time you ask them, no matter what; someone who never returns the many favors you've done for them.

"My Dad just died and I can't find sittage for the funeral tomorrow. Since I've watched your kids for free for the past two days, do you think you can sit mine for a few hours while I go to my Dad's memorial service?"

Non-Reciprocating Tool: "Tomorrow? Oh, no way. Sorry. Gotta work online and stuff. You know. Busy and all. Can't. Maybe next time."

Non-Reciprocating Tool by Holly M S July 21, 2010

reciprocalize 

The act of creating a reciprocal

Now reciprocalize the fraction

reciprocalize by supernatural <3 October 29, 2014

Reciprocating Motion 

Movement characterized by repeatable back-and-forth motion.

"Jacob had some reciprocating motion in the bedroom."

Reciprocating Motion by Bass Genesis January 3, 2012

reciprocality 

Another word that Donald Trump pulls out of his tookus when he is attempting to sound intelligent.

Reciprocality would evolve if our President would step down and admit he is unfit for the job.

reciprocality by PEACEFULEASYFEELING May 11, 2017