precisive 1
/pri suy"siv/ , adj.
separating or distinguishing (a person or thing) from another or others: precisive imputation of guilt.
[ 1670-80; praecis ( us ) (see PRECISE) + -IVE ]
precisive 2
/pri suy"siv/ , adj.
characterized by accuracy or exactness: a precisive method of expressing oneself.
[ 1800-10; PRECIS(ION) + -IVE ]