Elmer
n.— «Uncle Charlie was the first of the two brothers to be converted to ham obsession: K4NAV (Kilo4NovemberAlphaVictor)—he went on to design optics for deep-space telescopes. and my Great Uncle Bill Leatherman, W4YNQ, who introduced them both to the joys of amateur radio (in the parlance, he was an “Elmer,” an old-timer that takes young kids under their wing and passes on the ham radio obsession to future generations).» —“Coffee cake *and* ham radio – you mean I get BOTH?” by Jennifer Cox Discordis Apr. 15, 2005. (source: Double-Tongued Dictionary)
Further reading
Cat hair may be something you brush off, but cat hair is also a slang term that means “money.” In the same way, cat beer isn’t alcoholic — some people use cat beer as a joking term for “milk.” And imagine walking on a...
There are eight major planets, but more than a million minor ones, including asteroids. If you discover one, you get the honor of naming it. The Dictionary of Minor Planet Names includes minor planets named for rock bands, jazz musicians, poets, and...