What does 逆さ mean?
逆さ is a Japanese noun meaning “reverse, upside down” in English. It is written as 逆さ in kanji, さかさ in hiragana, and sakasa in romaji. This word is part of JLPT N2 vocabulary.
Example sentence
その晩私はテーブルの上で逆さにしたコーヒーカップの下にチップを置いて出た。
That evening I left my tip under a coffee cup, which I left upside down on the table.