What does デッキ mean?
デッキ is a Japanese noun meaning “deck (of a ship)” in English. It can also be translated as “observation deck (esp. at an airport)” depending on context. It is written as デッキ in hiragana, and dekki in romaji. This word is part of JLPT N2 vocabulary.
Example sentence
彼女は長い髪を風になびかせてデッキに立っていた。
She stood on the deck with her long hair waving in the wind.