I need a thingamabob to fix my bike.
A gadget or device, often used informally.
He always has a thingamabob for every problem.
A placeholder name for something that is difficult to describe or specify.
Can you pass me that thingamabob over there?
A term used to refer to an object or thing whose name is unknown or forgotten.
Kwa kamusi ya picha yenye nguvu na kadi za kumbukumbu za bure.