thingamabob
nounB2Định nghĩa theo từ loại
Danh từ
nounPlural noun:
thingamabobsthingamabobberthingamybobthingmabobthingumabobthingumbobthingumebobthingummabobthingummybobthingymabob
- 1.
(slang)A thing or person whose actual name is unknown or forgotten.
Nguồn gốc từ
Alteration of thingumbob: obsolete thingum (from thing) + bob. Earliest citation from 1751, as thingumbobs.