IPA: /nɔːrˈθiːstərli/
KK: /nɔrˈθiːstərli/
Describing something that comes from or is located in the direction of the northeast.
The northeasterly winds brought cooler temperatures to the region.
In a direction that is toward the northeast.
The wind is blowing northeasterly today, bringing cooler temperatures.
Northeasterly → It is formed from "north" (from Old English "norð", meaning the direction toward the North Pole) and "easterly" (from "east" which comes from Old English "ēast", meaning the direction toward the rising sun, combined with the suffix "-ly" meaning in the manner of). The word "northeasterly" describes a direction that is toward the northeast, combining the concepts of north and east.
Think of the direction 'north' and the manner of 'east' to remember that 'northeasterly' refers to a direction that is toward the northeast.