What does the phrase "purpled thy nail" refer to in this excerpt from "the flea" by john donne?

The phrase "purpled thy nail" refers to the shared blood of the speaker and his beloved in the flea.

Explanation:

"The Flea" by John Donne is a poem where a lover wants to have premarital sex and in his attempts to convince her beloved one they get bitten by a flea, which he uses as reference of their blood together as one inside of the insect and then when he receives a negative answer and he tries to kill the insect and his lover says that would be sui*cide and a murder because it has their blood in it, he told her that it doesn't have a major importance to kill the insect as it doesn't have it to love each other before marriage.

a compare and contrast essay is a piece of formal writing in which the author focus on the similarities between two ideas, objects, places, etc., and the differences between them. there are some aspects that the author should take into account when he/she is crafting the essay. first, the author has a clear idea of the effect that he/she wants to produce on the audience (a purpose). his/her main idea should be presented in the thesis statement in a simple but effective way which gives the audience a clear idea of the content and the direction of the essay. in addition, it is also important to focus to the similarities and differences that not only are interesting and relevant to the reader but also provide a new, impressive point of view or deeper understanding of a topic.