What does 一家 mean?
一家 is a Japanese noun meaning “family, clan” in English. It can also be translated as “(one's own) style, gang” depending on context. It is written as 一家 in kanji, いっか in hiragana, and ikka in romaji. This word is part of JLPT N3 vocabulary.
Example sentence
ジョンソン一家はパーティーをするのが大好きだ。
The Johnsons love to have parties.