垓

垓 (Kangxi radical 32, 土+6, 9 strokes, cangjie input 土卜女人 (GYVO), four-corner 4018₂, composition ⿰土亥)

• Kangxi Dictionary: page 227, character 40
• Dai Kanwa Jiten: character 5040
• Dae Jaweon: page 463, character 26
• Hanyu Da Zidian (first edition): volume 1, page 441, character 13
• Unihan data for U+5793

垓

1. border; boundary
2. (mathematics) 10²⁰

(Hyōgai kanji)

1. border
2. boundary
3. staircase
4. hundred quintillion

• Go-on: かい (kai)
• Kan-on: かい (kai)
• Kan’yō-on: がい (gai)
• Kun: さかい (sakai, 垓)、はて (hate, 垓)^[1]

垓(がい) • (gai) 

1. A number of 10²⁰ in modern Japanese since 17th century.

垓 • (hae) (hangeul 해, revised hae, McCune–Reischauer hae)

1. border, boundary, frontier

垓 (cai)

1. Nôm form of cai (“veranda”).

   納𱑼郎晋𱐍江垓

   Nổp bôm làng tấn giú chang cai

   The offering trays already given and you're still at the veranda

• Lục Văn Pảo, Hoàng Tuấn Nam (2003) Hoàng Triều Ân, editor, Từ điển chữ Nôm Tày [A Dictionary of (chữ) Nôm Tày]‎^[2] (in Vietnamese), Hanoi: Nhà xuất bản Khoa học Xã hội

垓: Hán Nôm readings: cai, gay, gây

1. This term needs a translation to English. Please help out and add a translation, then remove the text {{rfdef}}.