This is the 2644th most frequent Japanese word.
書道
"書道" (shodō) means "Japanese calligraphy."
In this sentence, '書道' is used to refer to the Japanese art of calligraphy as a subject of study.
彼は書道を習い始めました。
He started learning calligraphy.
Here, '書道' pertains to the calligraphy exhibition, emphasizing the artistic presentation.
書道の展覧会で、彼女の作品が賞をとった。
Her work received an award at the calligraphy exhibition.
In this usage, '書道' is connected to the tools used for practicing the art of calligraphy.