Mechanism and Whatsit

Mechanism noun - Device consisting of a piece of machinery; has moving parts that perform some function.

Whatsit and mechanism are semantically related In some cases you can use "Whatsit" instead a noun "Mechanism".

Nearby Words: mechanical, mechanic, mechanics, mechanically, mechanization

Whatsit noun - A small article the actual name of which one either does not know or cannot remember.

Mechanism and whatsit are semantically related in instrument topic. You can use "Mechanism" instead a noun "Whatsit".