Definify.com

Webster 1913 Edition

adv.

By means of an instrument or agency; as means to an end.

South.

They will argue that the end being essentially beneficial, the means become

instrumentally

so.

Burke.

With instruments of music;

as, a song

instrumentally

accompanied

Mason.

adv.

By way of an instrument; in the nature of an instrument; as means to an end.

With instruments of music.