It was during the trying winter of 1854-55 that England chiefly distinguished himself.

Yes/no questions are distinguished from statements chiefly by a particular pattern of intonation.

The tree was chiefly distinguished by its narrow leaves.

The use of kicks is what chiefly distinguishes karate from Western boxing.

The Eta was chiefly distinguished by setting three lightplane world records.

In respect to its food producing purpose, gardening is distinguished from Agriculture chiefly by scale and intent.

It was chiefly distinguished by possessing male genitals on its front side, usually erect.

I don't know whether it's ignorance of church history or lack of humor that chiefly distinguishes you, my young friend!

Once a single model, the Outback has expanded into a virtual family of models chiefly distinguished by engines and trim.

The tree is chiefly distinguished by leaves which are red on emergence, and toothed but not lobed as in the species.