setiologist n. a person who investigates or searches for signs of extraterrestrial life. Etymological Note: Search for extraterrestrial intelligence + ologist. (source: Double-Tongued Dictionary)
Further reading
Whippoorwills, bob whites, and chickadees. How do we decide the names of birds and what to call their calls? Plus, the last syllables of Arkansas and Kansas are pronounced differently, but they come from the same etymological root. And: What’s the...
The word antidisestablishmentarianism first appeared in the 1890s, denoting “opposition to ending the Church of England’s status as the official state church”—the disestablishment of the church, in other words. This word didn’t take off in the U.S...