thingamajig

nounB2

Định nghĩa theo từ loại

Danh từ

noun

Plural noun:

thingamajigsthingamejigthingumajigthingummyjig

1.
(informal)Something that one does not know the name of.
He used this, this... this thingamajig you saw him with the other day to fix the problem.

Nguồn gốc từ

From thingum or thingummy + jig, metrically patterned like gobbledygook, rigamarole. Compare thingamabob, etc. Earliest citation from 1824 as thingumajigs.