"Tzotchke" is a Yiddish word that came from Russian.
It means a knick-knack, a toy, a gadget, a trinket, a charm,
something tiny and cute and decorative. Like a set of six
little glass ducks lined up in a row marching across a shelf.
The source that will most likely provide the most current information is D, a news website.
A man's lack of instinct.
Also by studies.