So I came across a word "copula" at vocabulary.com, and one of its example sentence is:
Lady arachnids have a well-deserved reputation for polishing off their suitors, post copula, in a manner that Hannibal Lecter might have admired.
As a non-native speaker I sometimes quite struggle with the given example from the website,because I find it so literary ,probably sentences and lines derived from many literary works.
please bear with me, however, before I post this , I had actually tried very hard to figure it out, unfortunately, I failed by no means, anyway, what on the earth does the"post" mean by here in the "post copula,".