kanji radical 164 (bird of the zodiac)
Refers to the kanji radical 酉 (とりへん), traditionally called 日読みの酉. Used in kanji classification and dictionary contexts.
See also: 酉偏
The radical 酉 is also called 日読みの酉.
The term 日読み (ひよみ) refers to counting days or the calendar, and 酉 (とり) is the Bird of the Zodiac. The name likely originates from the radical's association with the zodiac sign and timekeeping.