What does 冠 mean?
冠 is a Japanese noun meaning “crown, wreath” in English. It can also be translated as “crown, top kanji radical, first verse of a haikai, etc.” depending on context. It is written as 冠 in kanji, かんむり in hiragana, and kanmuri in romaji. This word is part of JLPT N2 vocabulary.
Example sentence
絵の中の少女は黄金ではなくて花のかんむりをかぶっています。
The girl in the picture is wearing a crown not of gold but of flowers.