Meaning of Passim
Unknown / অজানা / अज्ञात
here and there: used in bibliographic references to indicate that the writer has drawn upon material scattered throughout the source cited.
so throughout: used especially as a footnote to indicate that a word, phrase, or idea recurs throughout the book being cited.
here and there; throughout: used to indicate that what is referred to occurs frequently in the work cited
a phrase used in printed works to indicate that a word, spelling, etc, occurs in the same form throughout