北きた大たい西せい洋よう条じょう約やくMeaningsNoun1. North Atlantic TreatyKanji used北north大large西west洋ocean条clause約promiseComposed of北きたnorth; the North; northern territories; North KoreaNoun大たい西せい洋ようAtlantic OceanNoun条じょう約やくtreaty; pact; convention; agreementNoun