What does 角 mean?
角 is a Japanese noun meaning “corner (e.g., desk, pavement)” in English. It can also be translated as “square, bishop, third degree (of the Japanese and Chinese pentatonic scale)” depending on context. It is written as 角 in kanji, かど in hiragana, and kado in romaji. This word is part of JLPT N5 vocabulary.
Example sentence
３角形のすべての角の和は１８０度に等しい。
The sum of all the angles in a triangle equals 180 degrees.