It means laws. Specifically, it refers to those laws of the Torah which don't have any obvious reason to them (Talmud, Yoma 67b).
diestra has no meaning in Hebrew. This is not a Hebrew word.
Sydney is not a Hebrew word. It has no meaning in Hebrew.
the word "jae" is not a Hebrew word.
lihim is not a Hebrew word.
"peckel" is not a Hebrew word
Lully is not a Hebrew word.
adera is not a Hebrew word.
Yaqui is not a Hebrew word.
neelach is not a Hebrew word.
"Ricca" is not a Hebrew word.
"Jay" is not a Hebrew word.
jadar is not a Hebrew word.