What does 内外 mean?
内外 is a Japanese noun meaning “inside and outside; interior and exterior” in English. It can also be translated as “around” depending on context. It is written as 内外 in kanji, ないがい in hiragana, and naigai in romaji. This word is part of JLPT N1 vocabulary.
Example sentence
あの政治家は内外の事情に精通している。
That politician is well versed in internal and external conditions.