An eisae was a unit of measurement of time, used by the Romulan civilization. (TTN novel: The Red King) The book makes mention of repairs taking an entire eisae to accomplish, suggesting that it's the equivalent of a day. This article is a stub relating to a culture, language or tradition. You can help our database by expanding on it. Retrieved from "https://memory-beta.fandom.com/wiki/Eisae?oldid=611571" Categories: Memory Beta articles sourced from novels Memory Beta stubs (culture) Time Romulan words Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.