hora H

== Portuguese == === Etymology === Calque of English H-hour. === Pronunciation === === Noun === hora H f (plural horas H) (informal) H-hour; a decisive, crucial, exact or opportune moment (Brazil, euphemistic) the moment of sex or (specifically) the orgasm === Further reading === “hora H”, in Dicionário Priberam da Língua Portuguesa (in Portuguese), Lisbon: Priberam, 2008–2026