... FIB ee en) n. 1. any one of a class of cold-blooded vertebrateswithout scales (including frogs, newts, salamanders, and toads) that starts life withgills, living in the water, and later develops ... aid; auxiliary• On the Minnow, Gilligan was ancillary to the Skipper.• While the main body of a news article imparts primary information, side-bars usually contain ancillary or related facts.anecdote ... that acts to opppose another• The Boston Red Sox baseball team is the chief antagonist of the New YorkYankees baseball team.• For every muscle in your body that causes a body part to move...