joining two table in sqlite

i have two table and table two data is

and i want to show just like this

   I have to make a table out of two other tables one table with column  word and serial and another with column meaning

and serial Now what i have to do is put this result(data) into table3 (a table i already have, with the same columns as in table1 and (table2) tried lots but can't please help me I hope this isn't too confusing of a question.