American Heritage Dictionary
(1)
Century Dictionary
GNU Webster's 1913
WordNet
(1)
Elsewhere on the web
That's for you to know and passers-by to find out, because this wacky thingamabob is actually a stealth voice messenger that can insult, serenade or freak-out anyone who triggers its motion sensor.— Firebox.com - US What's New
If I were him, I'd sit back and marvel, not just that my college days thingamabob has amassed 175 million social networking faithful, but also that a portion of them love Facebook so much they honor it with ritual sacrifice.— WebProNews Feed
Artificial Intelligence thingamabob by sending a message to us, or (2) disappointed that there are apparently humans who fail the— Improbable Research
She vents hormonal angst against Lagos, who's looking for a thingamabob, or, a glove.— Pink Raygun - News, Reviews and Interviews for Fangirls...and boys

American Heritage Dictionary (1)
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