Quick definitions from WordNet (thingumabob)
▸ noun: something whose name is either forgotten or not known
▸ Also see thingumabobs
▸ Words similar to thingumabob
▸ Usage examples for thingumabob
▸ Popular adjectives describing thingumabob
▸ Words that often appear near thingumabob
▸ Rhymes of thingumabob
▸ Invented words related to thingumabob
▸ noun: something whose name is either forgotten or not known
▸ Also see thingumabobs
▸ Words similar to thingumabob
▸ Usage examples for thingumabob
▸ Popular adjectives describing thingumabob
▸ Words that often appear near thingumabob
▸ Rhymes of thingumabob
▸ Invented words related to thingumabob