https://forward.com/life/213738/yarmulke-kippah-jewish-hat-yamaka/
An introduction and deep dive into the history of and variantions of the Yarmulke (or Kippah) - the religious hat that Jews wear when worshiping.
jewish hatyarmulketaxonomy
https://www.urbandictionary.com/define.php?term=yarmulke
yarmulke: A small cloth circle worn on the head by orthodox jews (only men, usually) as sort of a way to show respect and reverence to their God and let...
urban dictionaryyarmulke