βόρειος

Etymology
From.

Adjective

 * 1) northern, from the quarter of the north wind
 * 2) of the north wind or boreas
 * 1) of the north wind or boreas

Declension
Two-gender paradigm:

Three-gender paradigm:

Adjective

 * 1) north, northerly toward the north, from the north

Usage notes

 * The formal feminine, optionally in formal speech, when it refers to a named place

Noun

 * 1) northerner

Coordinate terms

 * Appendix:Greek compass points