What does coitally mean?
Coitally is a rarely used English adverb meaning 'in a manner relating to sexual intercourse'. It derives from coitus, the formal Latin-based term for the act itself, and functions as the adverbial form of the adjective coital. The word belongs almost exclusively to clinical and scholarly registers: it appears in medical journals, public-health guidance, sexology research, and legal discussions of reproductive health, where precision and euphemism-free language are valued. Typical constructions include 'coitally active' (describing people who engage in intercourse) and phrases contrasting coitally dependent contraceptive methods with non-coital ones such as hormonal implants. In everyday speech the word would strike most listeners as stiff or pedantic; ordinary conversation prefers simpler phrasing like 'during sex' or 'sexually active', the latter being far more common. Coitally is therefore best understood as a specialist term: grammatically straightforward but narrow in application, useful mainly when writing for professional audiences that require exact, unembellished terminology.
adverbIn a manner relating to or connected with sexual intercourse (coitus); used especially in medical, scientific, and clinical contexts.
- In a manner relating to or occurring during sexual intercourse; chiefly used in formal medical, scientific, or legal writing rather than everyday speech.
"The clinic advised that contraception fails most often when used inconsistently and coitally dependent methods are misapplied."
"The researchers distinguished between couples who were coitally active and those who were not during the study period."
"Emergency contraception is most effective the sooner it is taken after coitally unprotected intercourse."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of coitally
Coitally is formed by adding the adverbial suffix '-ly' to coital, which derives from coitus, Latin for 'a coming together', from coire ('to go or come together'), a compound of com- ('together') and ire ('to go'). The same Latin verb ire supplies the root of English words such as exit, transit, and ambition. Coitus entered English in the early modern period as a learned borrowing, and the derived forms coital and coitally followed much later, largely within medical vocabulary.
Related word forms
How coitally is actually used
A rare, technical adverb confined almost entirely to medical literature, sexology, and legal or academic prose about reproductive health. It sounds stilted in casual conversation, where speakers simply say 'during sex' or 'sexually'. Because of its explicit subject matter, some style guides treat it as clinical rather than vulgar, but it can read as awkward even in formal writing.
Easily confused with coitally
Coital is the adjective describing something relating to coitus, while coitally is its adverb form describing how an action occurs.