Learn how to say Gimcrackery correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word gimcrack:
showy but cheap or badly made.
a cheap and showy ornament; a knick-knack.
Middle English gibecrake, of unknown origin. Originally a noun, the term denoted some kind of inlaid work in wood, later a fanciful notion or mechanical contrivance, hence a knick-knack