northern
Word family
Synonym discussion
Sense: adjective/1
All four words relate to the north direction, but they differ in usage and scope. 'North' (A1) is the basic directional word, used as a noun, adverb, or adjective: 'the north side' or 'go north'. 'Northern' (B1) is the standard adjective for describing broad regions or characteristics: 'northern Europe', 'northern lights'. 'Northerly' (B2) emphasises movement or direction: 'a northerly wind' or 'travelling in a northerly direction'. 'Arctic' (B1) refers specifically to the extreme polar north and implies very cold temperatures; 'polar' (B2) covers both North and South Poles and is often used in scientific contexts. For everyday reference to a region in the north, 'northern' is the most natural choice. For a wind or route, use 'northerly'. For extreme cold, use 'arctic'.
Common collocations
Etymology
From Old English 'norþerne', which comes from the Proto-Germanic root '*nurþrōnijaz', meaning 'northward, northern'. This root also gave rise to similar words in other Germanic languages, such as Old High German 'nordrōni'. The word has been used in English since before the 12th century and has always described the direction opposite to the south.