The Japanese festival for children; a traditional rite of passage and festival day in Japan for three- and seven-year-old girls and three- and five-year-old boys, held annually on November 15. As Shichigosan is not a national holiday, it is generally observed on the nearest weekend. Similar to こどもの日 (Kodomo no Hi, literally “Children's Day”)

a male given name

(idiomatic) living a life without achieving anything great

a hendecagon

a tridecagon

a tetradecagon

a icosagon

a enneadecagon

a hexadecagon

twenty-two; 22