say it: NAWR-thurn-mohst
northernmost is an adjective meaning "situated farthest north". It is pronounced /ˈnɔɹðɚnˌmoʊst/ — NAWR-thurn-mohst. It carries one recorded sense.
Definitions, synonyms and semantic relations for northernmost come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.