What is the meaning of "b'lishna" in the Mesorah notes?
I understand that when the Mesorah gives a word count "b'lishna", it is not
referring to the number of occurrences of the exact word but of l'shonot of
the word. But is there a more exact definition of what is included in
"b'lishna"? Is it all words of the same root, or a more restricted
grouping such as words of the same construction that differ only in their
prefix or suffix, or is there no rule?
Please respond with examples.
Danny Levy