Meaning of Wherewith
Bangla: যাহার সহিত
Adverb / ক্রিয়া বিশেষণ / क्रिया-विशेषण
Literary. with which; by means of which.
Archaic. with what? because of which; by reason of which. whereupon; at which.
Archaic. that by which; that with which.
(often foll by an infinitive) with or by which: the pen wherewith I am wont to write