Definition of thingamajig in English:

thingamajig

(also thingumajig)

Pronunciation /ˈTHiNGəməˌjiɡ/ /ˈθɪŋəməˌdʒɪɡ/

See synonyms for thingamajig

Translate thingamajig into Spanish

noun

informal
  • Used to refer to or address a person or thing whose name one has forgotten, does not know, or does not wish to mention.

    • ‘one of those thingamajigs for keeping all the tools together’

Origin

Early 19th century arbitrary extension of earlier thingum (from thing + a meaningless suffix). Compare with thingamabob.