secondary

/ˈsɛkənd(ə)ɹɪ/

Any flight feather attached to the ulna (forearm) of a bird.

An act of issuing more stock by an already publicly traded corporation.

The defensive backs.

An inductive coil or loop that is magnetically powered by a primary in a transformer or similar

One who occupies a subordinate or auxiliary place; a delegate deputy.

the secondary, or undersheriff, of the city of London

A secondary circle.

A satellite.

A secondary school.

There are four secondaries in this district, each with several thousand pupils.

Anything secondary or of lesser importance.