Rhetoric
noun
The discipline in which you study words so that you can out talk anyone is called rhetoric. Get the rhetoric right and you can be a boss in any word related situation or discipline, yo!
This is a jukugo word, which usually means on'yomi readings from the kanji. If you know the readings of your kanji you'll know how to read this as well.
私は修辞学の先生に恋をしています。
I have a crush on the rhetoric teacher.