Non-participation in the political world; as a country avoiding international affairs.
The act of declining to vote on a particular issue.
The act of abstaining or refraining (from).
To participate in a foray.
To do or attempt something outside one's typical area of expertise.
A brief excursion or attempt, especially outside one's accustomed sphere.
A sudden or irregular incursion in border warfare; hence, any irregular incursion for war or spoils; a raid.