In SQL Plus, I know I can wrap words of a wide column by using
"column column_name WRAPPED WORD_WRAPPED"

How do I set WORD_WRAPPED for ALL columns???

SQL> desc V$FIXED_VIEW_DEFINITION
Name Null? Type
----------------------------- -------- --------------------
VIEW_NAME VARCHAR2(30)
VIEW_DEFINITION VARCHAR2(4000)

SQL> column VIEW_DEFINITION WRAPPED WORD_WRAPPED
SQL> column VIEW_DEFINITION format a70