Pronunciation: [kˈɔ͡ɪʃən] (IPA) 
The word "coition" is spelled with a /k/ sound, followed by an /ɔɪ/ diphthong, and finally a /ʃ/ sound. The IPA phonetic transcription for "coition" is /kɔɪʃən/. The term is used to refer to sexual intercourse between humans or animals. The word has its origins in Latin and has been used in English since the sixteenth century. It is considered a formal and scientific term and is not commonly used in everyday language.
Coition is a noun that refers to the physical act of sexual intercourse, specifically the act of the penis being inserted into the vagina, also known as sexual congress. It is a term primarily used in a medical or formal context and is considered rather formal or clinical in nature.
In the context of human sexuality, coition is an essential biological process for reproduction, typically involving the simultaneous contact, stimulation, and eventual release of sexual tension of both individuals involved. It is a deeply intimate and pleasurable experience that often serves as a way for partners to express their love, desire, and emotional connection.
Coition can also refer to sexual intercourse between animals of the same or different species, a natural and necessary process for procreation in the animal kingdom.
The term "coition" is derived from the Latin word coitus, which means "coming together" or "uniting." It has been used since at least the 17th century to describe sexual union between humans and is occasionally used as a more formal or euphemistic alternative to other terms for sexual intercourse.
Overall, coition is a formal and scientific term used to describe the act of sexual intercourse, referring specifically to the union of male and female genitals, and its use is often restricted to medical or academic contexts.
Coitus, sexual intercourse.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
A going or coming together; sexual intercourse.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
The word "coition" is derived from the Latin term "coitio", which comes from the verb "coire", meaning "to come together" or "to go together". "Coitus" is the related noun form of "coire", and in turn, "coition" developed from "coitus". These words have their roots in the Latin prefix "co-" meaning "together" and the verb "ire" meaning "to go". Therefore, the etymology of "coition" essentially signifies the act of coming together or going together, referring to sexual intercourse.
