http://en.wikipedia.org/wiki/Kadigan
“Placeholder names are words that can refer to objects or people whose names are either irrelevant or unknown in the context in which it is being discussed.” e.g. whatchamacallit.
http://en.wikipedia.org/wiki/Kadigan
“Placeholder names are words that can refer to objects or people whose names are either irrelevant or unknown in the context in which it is being discussed.” e.g. whatchamacallit.