Take the word Love which immense ink has been used to describe. When it is used by a Poet he/she tends to have a very specific meaning that other poets understand without need of elaboration. Poetry has been in conversation with itself for a long time that it has developed strong general abstractions. I can see that in Maths as well, but I am an outsider so I could be off.
I am a poet and I have learned some advanced math. It seems like what you mean by "love" in poetry is more standardized to the subset of people that you have friends with instead of a general term that people can use like the above poster uses modulo.
